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2020 Vol. 2, No. 7

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On the Application of Grouting Reinforcement Technology
CHEN Shilin
2020, 2(7): 1-2.
Abstract (68) PDF (0)
Abstract:
This paper expounds the principle and application advantages of grouting reinforcement technology, and analyzes the unity and pertinence principles that the technology should follow in practical application. Finally, from the construction preparation, construction design, formal construction and other links, the paper focuses on the specific application of grouting reinforcement technology, in order to provide reference for relevant workers.
Research on SMA-10 Asphalt Concrete Mixture Maintenance Construction Technology
DING Lei
2020, 2(7): 3-4.
Abstract (67) PDF (0)
Abstract:
With the continuous growth of car ownership and the intensification of heavy-duty traffic, the traffic pressure on the built roads has been greatly increased, and the asphalt pavement inevitably produces a large number of early diseases. If practical measures are not taken in time to deal with them, the comfort and safety of road driving will be seriously affected. To this end, the SMA-10 concrete maintenance program is proposed to improve the pavement maintenance level.
Implementation Experience and Enlightenment of Naming and Numbering Adjustment Project of Common Trunk Highway in Henan Province
GUO Mengzhuo
2020, 2(7): 5-6.
Abstract (127) PDF (0)
Abstract:
In 2018, my country launched the road network naming and numbering and the adjustment of traffic signs.Since this large-scale road network traffic sign adjustment is the first in the field of ordinary roads, the grassroots units encountered some problems in the early stage of the work. Based on this, the highway management and maintenance personnel of Henan Province have taken active measures to solve the specific situation in order to provide reference for the development of similar projects.
Research on the Construction Application of BIM Technology in the Upgrading Project of All Interchanges in the Old City
CHEN Qian
2020, 2(7): 7-8.
Abstract (167) PDF (0)
Abstract:
The old city is the matrix of a big city. With the acceleration of urbanization, the urban population and vehicles are increasing. The original traffic cannot meet the existing needs. Just like the old city of big cities in the world, the old city of my country At a certain stage of urban development, there has also been a phenomenon of upgrading traffic light intersections to full interchanges, and the densely planned underground pipeline network in the old city has become a major constraint in the construction of the overpass upgrading project. This article combines the development of BIM technology in the all-interchange upgrade project of Bingui Road, Nanguo Road, Shunde District, Foshan City, analyzes the characteristics and concepts of BIM technology, and discusses the improvement of BIM technology in the old urban area from the construction preparation stage and the construction stage. Construction application of engineering projects.
Analysis on the Monitoring Application of Smart Particles in the Force Characteristics of Asphalt Pavement
HAN Bing
2020, 2(7): 9-11.
Abstract (80) PDF (0)
Abstract:
The mechanical properties of asphalt pavement structure have always been the focus of road engineering research and one of the most difficult problems to solve. With the growth of traffic volume, there are more and more highway reconstruction and expansion projects in my country. Smart particles are ultra-small, high-temperature and high-precision sensors developed for the needs of highway pavement stress and deformation monitoring and road performance prediction. In this paper, combined with the maintenance and repair project of Qilu Transportation Development Group, the mechanical properties of asphalt pavement structure under load conditions are studied by burying smart particles. The results show that smart particles can effectively monitor the mechanical characteristics of asphalt pavements, and are useful for the repair of asphalt pavements. Very important practical significance and guiding significance.
Analysis on the Optimization Measures to Improve the Construction Quality of Dense Prefabricated Panels
JIANG Yuqi
2020, 2(7): 12-13.
Abstract (127) PDF (0)
Abstract:
With the continuous popularization of prefabricated buildings, more and more buildings begin to use dense prefabricated composite slabs. Based on this, it is necessary to take effective measures to optimize the joints and solve various problems in the construction of prefabricated projects, so as to improve the construction quality and provide reference for similar projects.
Construction Technology of a Pedestrian Bridge in Xixian New Area
LEI Lei
2020, 2(7): 14-15.
Abstract (80) PDF (0)
Abstract:
As one of the auxiliary facilities of traffic network, pedestrian bridge is of great significance to reduce traffic accidents. Based on this, this paper describes the construction technology of splicing steel plate and steel box girder in the steel structure of pedestrian bridge, summarizes the assembly and assembly process and inspection requirements in detail, and puts forward the methods to reduce welding deformation and residual stress, so as to provide reference for similar engineering construction.
Research on Several Architectural Design Issues in the Evolution from Standard Stations in Operation to Complex Transfer Stations
LI Qun
2020, 2(7): 16-17.
Abstract (49) PDF (0)
Abstract:
This article analyzes several architectural design issues in the evolution from standard stations in operation to complex transfer stations, and concludes that the formation of stations should meet the requirements of the city＇s overall planning, traffic planning, and line network planning, and properly deal with urban traffic, ground construction, The relationship between underground pipelines and underground structures shall meet the requirements of urban landscape and environmental protection. Minimize the impact of house demolition, pipeline relocation and construction on ground buildings and ground transportation.
Research and Application of Intelligent Construction Technology of Asphalt Pavement Based on 3D Mechanical Control
LING Gaoxiang
2020, 2(7): 18-19.
Abstract (169) PDF (0)
Abstract:
In the construction work of traditional paver, it is necessary for surveying personnel to put piles and hang wires or erect aluminum beams in advance to provide reference for the operators on the machine. Therefore, the construction quality largely depends on the operation level of the construction personnel. In view of the above situation, this article develops an asphalt pavement intelligent construction technology based on 3D mechanical control.This technology can achieve precise automatic control of elevation, thickness and slope during paving construction,greatly reducing the impact of human factors on construction quality and significantly improving Construction Quality.
Taking Shengmi Avenue Station as an Example to Discuss the Architectural Design of Single-story Shallow Buried Side Station
LIU Jia
2020, 2(7): 20-21.
Abstract (86) PDF (0)
Abstract:
With the rapid development of cities, the construction of rail transit nationwide is accelerating.By innovating under the premise of reasonable control of the scale, to improve the function of the station, it poses a higher challenge to the designers.Single-story shallow-buried side stations are different from conventional two-story underground or three-story underground stations. Based on this, this article focuses on the design of such stations in order to provide references for related designers.
Design and Application of Electric Automation System of Intelligent Building
SHEN Xianghui
2020, 2(7): 22-23.
Abstract (62) PDF (0)
Abstract:
With the continuous development of the construction industry towards modernization, the number of intelligent buildings is increasing day by day, and people are increasingly inclined to use intelligent buildings. In the intelligent building, the design of the electrical automation system is the key. Because the electrical automation system contains a lot of content, the coordination between the various subsystems needs to be considered in the design process, so that the various functional modules of the electrical automation system can meet the requirements of the intelligent building. Usage requirements. Based on this, this article starts from the basic concept of intelligent buildings and explores the design requirements and applications of electrical automation systems. This is of great significance for guiding the design of actual intelligent buildings and guarantees the reliability of electrical automation systems.
Study on the Application of Plant Mixed Hot Recycled Asphalt Pavement Construction Technology
TIAN Chunsheng
2020, 2(7): 24-25.
Abstract (48) PDF (0)
Abstract:
Relying on a highway maintenance and repair project, this paper adopts the plant mixing hot recycling construction technology for pavement maintenance construction, and detailed analysis of the construction technology and quality inspection of recycled asphalt pavement. Engineering practice proves that the plant mixing hot recycling construction technology can significantly improve the construction effect.
Analysis on the Application Research of Thixotropic Mud Technology in the Process of Longdistance Pipe Jacking
TONG Cong
2020, 2(7): 26-27.
Abstract (46) PDF (1)
Abstract:
In long-distance pipe jacking projects, the use of thixotropic mud technology can reduce the jacking force per unit length, which is of great significance for controlling project investment and improving construction efficiency.Based on the case of a pipe jacking in a drainage project in Kunming, this paper studies the mechanism of the thixotropic mud in the pipe jacking project, and compares and analyzes the influence of the thixotropic mud on the jacking force under the optimized process conditions.The conclusion that the pipe top force plays a key role.
Selection of Technological Process for Small-scale Liquefied Petroleum Gas Storage and Distribution Stations in Cities and Towns
WANG Fuping
2020, 2(7): 28-29.
Abstract (48) PDF (0)
Abstract:
The LPG storage and distribution station is used as a gas supply facility for urban residents. Its compliance construction and safe operation are particularly important. This article introduces a new type of LPG storage and distribution process, which is characterized by low investment, fast construction speed, safe operation, The operationis flexible and convenient, especially suitable for the construction of LPG storage and distribution stations in small towns and rural areas.
Research on Construction Technology of Waterproof and Seepage Prevention in Building
WANG Jiadao
2020, 2(7): 30-31.
Abstract (127) PDF (0)
Abstract:
The scientific and reasonable application of waterproof and anti-seepage construction technology in construction can greatly improve the construction quality of construction projects and the comfort of residents' lives.Although in recent years, my country has made good achievements in waterproof and anti-seepage, and basically solved the leakage problem, there is still a local leakage problem. Based on this, this article combines theory and practice,first analyzes the main causes of leakage, then discusses the main locations and causes of leakage in construction projects, and finally discusses the specific application of waterproof and anti-seepage construction technology in construction. There are certain reference and help for the construction of similar projects.
Engineering Application Research of Modified Emulsified Asphalt Adhesive Layer Material
YANG Penghui
2020, 2(7): 32-33.
Abstract (49) PDF (0)
Abstract:
In recent years, with the gradual increase in car ownership, many highways have reached saturation, unable to meet the increasing demand for traffic volume, and there are a large number of disease problems. The poor combination of pavement layers will seriously affect the quality of the project. Relying on a highway reconstruction and expansion project, this article focuses on the construction techniques of spraying modified emulsified asphalt adhesive layer materials between asphalt pavement layers in order to provide references for related projects.
Research on Pipe Jacking Construction Technology in Municipal Engineering Construction
ZHAO Weifei
2020, 2(7): 34-35.
Abstract (73) PDF (0)
Abstract:
With the continuous development of social economy, there are more and more factors that affect the smooth development of municipal projects, which will not only hinder the construction process and reduce construction efficiency, but also increase the difficulty of project development.At this stage, pipe jacking construction technology has been widely used in municipal engineering, and it has many advantages, which can eliminate the impact of environmental factors on municipal engineering projects to the greatest extent, and then provide a guarantee for the smooth development of construction projects.Based on this, this article combines specific examples to conduct an indepth discussion on pipe jacking construction technology in municipal engineering construction, hoping to provide a reference for the industry.
Construction Technology of Reinforcement and Treatment of Preempted Steel Pipe Pile Pre-Irrigation Mortar in Overhead Leakage-proof Wall
HE Ye
2020, 2(7): 36-37.
Abstract (96) PDF (0)
Abstract:
Aiming at the construction of cut-off walls in special formations such as the existing overhead leaky formations and loose backfills, based on previous construction experience of cut-off walls, it has been found that such formations are often prone to collapse accidents. In severe cases, the bottom of the drilling platform may even collapse,leading to the drilling The collapse accident caused serious economic losses. Based on this, this article combines the construction technology used in the construction of the anti-seepage wall of the Shuangjiangkou Hydropower Station for similar special formations, and summarizes a set of advanced construction techniques and treatment methods for this type of special formations, in order to provide references for related projects.
Study on Construction Technology of Embedded Drainage Pipe in Basement Floor
E Kexu，ZHOU Qin，ZHU Yuanyuan，ZHOU Kai
2020, 2(7): 38-39.
Abstract (56) PDF (1)
Abstract:
In the process of building basement construction, there are many problems, such as anti-buoyancy technical ability, equipment and facilities, lack of investigation and research in the early stage of the project, defects in architectural engineering design, lax quality control in the construction process, insufficient technical level of construction personnel,etc., which may cause instability of anti-buoyancy facilities of embedded drainage pipes in the basement of building engineering, and lead to pipeline penetration, fracture and other problems, thus causing damage to the basement of building engineering. In this paper, the construction technology of embedded drainage pipe in basement floor is studied based on construction cases.
Application of Unmanned Road Roller in Roadbed Construction
ZHOU Chunfeng，WANG Tong
2020, 2(7): 40-41.
Abstract (127) PDF (4)
Abstract:
The construction level of the road roller is an important guarantee for the quality of the roadbed. However,the current road roller construction is facing problems such as leakage, undervoltage, and overpressure. At the same time, the strong vibration environment of the road roller causes great damage to the physical and mental health of the operators.Based on this, this article combines high-precision satellite positioning technology, computing technology,and sensing technology to develop unmanned road rollers, and realizes the precise operation of unmanned road rollers.Lay the foundation for unmanned construction of roadbed.
Research and Application of Intelligent Construction Site Asphalt Pavement Management and Control Technology
XIE Bo
2020, 2(7): 42-44.
Abstract (70) PDF (0)
Abstract:
This article aims at the intelligent construction site asphalt pavement management and control technology,uses the quality dynamic management method, uses the combination of software and hardware, and uses the sensing technology based on the Internet of Things architecture and wireless network transmission technology to determine the key parameters of the asphalt mixture construction process Information is collected in real time to realize dynamic management and control of project quality. Based on the analysis of the intelligent construction site asphalt pavement management and control system and its functions, this paper proposes an evaluation system for the key parameters of the intelligent construction site asphalt pavement management and control. The results show that the intelligent construction site asphalt pavement management and control technology can effectively control the entire asphalt pavement construction process, improve the construction level and construction quality of the asphalt pavement, and have good economic and social benefits.
Discussion on Step Motor Control Based on Single Chip
CHEN Yongfei
2020, 2(7): 45-46.
Abstract (101) PDF (0)
Abstract:
During the operation of the stepper motor, the electronic pulse signal from the single-chip microcomputer can control its rotation angle, and with the help of the single-chip hardware circuit and software programming form,the stepper motor can be started, stopped, and forward and reverse Action to achieve effective control of the stepper motor. Based on this, this article analyzes the stepper motor control based on the single-chip microcomputer to provide a reference for the application and control of the stepper motor.
Anti-interference Analysis and Measures of Elevator Control System
DONG Zhiwei
2020, 2(7): 47-48.
Abstract (210) PDF (1)
Abstract:
This paper discusses the basic theory of electromagnetic interference, the influence of electromagnetic interference on elevator control system is analyzed, the anti-interference technical measures of elevator control system are summarized, in order to provide reference for related workers.
Research on Application of Hydraulic Control Technology in Road Construction Machinery
FU Yuqiang
2020, 2(7): 49-50.
Abstract (81) PDF (0)
Abstract:
The application of hydraulic control technology in mechanical equipment effectively improves the control effect and safety and reliability of the equipment.Based on this, this article first describes the current research status of hydraulic control technology for construction machinery, and on this basis, through analyzing the practical application points of hydraulic control technology in road construction machinery, it discusses its failure problems and proposes related solutions.
Application of PLC Technology in Inverter Automatic Control System
LI Jiejing，LIU Rumin，WEI Rong
2020, 2(7): 51-52.
Abstract (65) PDF (0)
Abstract:
PLC as an integrated, comprehensive technical system, its application in industrial control, through different forms of intervention, so that the main control system with automatic, intelligent control function. Based on this, this paper takes the principle of PLC automatic control system as the breakthrough point, analyzes the design mode of inverter automatic control system supported by PLC, and studies the application of PLC technology in inverter automatic control system, in order to further promote the application of PLC technology in inverter automatic control system.
Research on Processing Technology of CAP Type Adapter for GE-7E Gas Turbine
LI Xuemei，YUAN Shulin，JIANG Tong，ZHOU Hongtao
2020, 2(7): 53-54.
Abstract (68) PDF (0)
Abstract:
Through the optimization of the brazing gap technology of the part into the plow and the fan gold blade,the two-way molding process is used to solved the cracks. The group processing technology of wrinking and grinding the inner and outer ring processing blades to ensure the brazing gap. The two-way forming processing and group blade processing technology are discussed. It is designed to manufacture special forming molds and special tooling with grinding blades to ensure the processing quality of parts, and solve the difficult processing of parts. It meets the design drawing size and assembly requirements of superior components.
On the Research Status of Mechatronics Technology
WAN Yingtao
2020, 2(7): 55-56.
Abstract (118) PDF (4)
Abstract:
In the context of the continuous development of science and technology, china's mechatronics technology has made rapid development, mechatronics technology has a wide application prospect in various fields in China. Based on this, this paper analyzes the key technologies of mechatronics, the development trend of mechatronics technology is studied.
Hydraulic Excavator Power System Power Matching and Its Energy-saving Control Measures
WANG Long
2020, 2(7): 57-58.
Abstract (140) PDF (2)
Abstract:
Hydraulic excavators are widely used in engineering due to their unique advantages. However, hydraulic excavators consume huge amounts of energy. Improper control will directly increase the application cost of hydraulic excavators. Therefore, it is necessary to carefully do power matching and energy-saving control work. Based on this, this article discusses the power matching of the hydraulic excavator power system and its energy-saving control measures, in order to further promote the high-quality development of my country's engineering industry.
Analysis on the Application of Automatic Sorting Technology in Civil Aviation
WANG Zilong
2020, 2(7): 59-60.
Abstract (82) PDF (0)
Abstract:
With the continuous development of industrial technology, automatic sorting systems are also constantly developing in terms of product detail design and performance. At present, automatic sorting systems are developing in the direction of mechanization, automation and intelligence. Based on this, this article studies the diversity of automatic sorting equipment types and discusses its intelligent development strategy.
Design of Remote Monitoring System for Multi-pump Station Based on RT-Thread Real-time Operating System
DU Shilei
2020, 2(7): 61-63.
Abstract (130) PDF (1)
Abstract:
In order to realize the monitoring and operation of pumping station under special environment, this paper designs a set of remote monitoring system for pumping station.The system is developed based on the RT-Thread realtime operating system, and the nodes transmit data through Lora wireless communication, and use the standard Modbus protocol to collect pump station data to achieve status detection and operation control.After the actual field operation test, the system is stable and the data transmission is normal, indicating that the scheme is feasible and has certain practical promotion value.
Telescopic Boom Control System Shields the Influence of Overlap on Conducted Interference
XIAO Xingjun
2020, 2(7): 64-66.
Abstract (84) PDF (0)
Abstract:
With the development of intelligent construction machinery, more and more intelligent electronic products are applied in construction machinery, however the electromagnetic interference received by construction machinery is becoming more and more serious. Based on this, this paper takes crane telescopic boom control system as an example,the reliability of the control system and its anti-interference ability to the electromagnetic environment are analyzed by shielding and overlapping the control system, in order to provide reference for related researchers.
The Application of Wire Saw Cutting Technology in the Construction Process of the Blower Foundation Reconstruction
CAO Dong
2020, 2(7): 67-68.
Abstract (67) PDF (0)
Abstract:
This article introduces the application of wire saw cutting technology in the construction of blower foundation reconstruction. Research shows that wire saw cutting technology is a new type of static demolition construction method. Compared with traditional gun removal methods, wire saw static cutting technology It can effectively reduce vibration and dust during the foundation cutting process, improve construction efficiency, reduce construction time, and has no impact on the running fan during the whole construction process, so it has the characteristics of environmental protection, safety, efficiency and stability, and meets the requirements of the owner.
Research on Volume Measuring Device of Concrete Liquid Admixture
YU Zhijia
2020, 2(7): 69-71.
Abstract (52) PDF (0)
Abstract:
With the diversification of concrete performance requirements, more and more types of admixtures are added in the mixing process. The conventional weighing measurement method is to measure its mass through a load cell. Since the load cell is very susceptible to factors such as vibration, shaking and wind, its measurement results are unstable. This paper analyzes the characteristics of the weight measurement system and proposes a volume measurement system. The feasibility of the scheme is verified by the method of experimental demonstration. The conclusion and comparison of the experimental results show that external factors such as vibration, shaking, and wind measure the volume The influence of the system is small, and the volume measurement system ensures the measurement accuracy,which can greatly improve the characteristics of concrete.
Analysis of Common Defects and Preventive Measures in Lost Foam Casting of Steel Castings
ZHAO Wenfeng
2020, 2(7): 72-73.
Abstract (71) PDF (0)
Abstract:
Different defects often occur in the production of vanishing die cast steel parts, such as individual site carbonization, epidermis carbonization and volume carbonization. The carbonation of the same casting is different in different parts. In this paper, the principle and reason of carbonizing steel castings are summarized, and the solution is summarized for practical production.
Research on Development Status and Construction of Intelligent Networked Automobile Test Site
ZHI Dezhi
2020, 2(7): 74-75.
Abstract (89) PDF (0)
Abstract:
At present, there is a serious shortage of special test sites for intelligent networked vehicles in China. Based on this, this paper first analyzes the relevant elements of some foreign professional intelligent networked automobile test sites, and then combines them with the development status and traffic characteristics of intelligent networked automobiles in China, in order to provide some reference for the construction of intelligent networked automobile test sites in China.
Research on Construction Technology of Hydraulic Climbing Formwork for Main Tower of Luoxi
ZHU Shumin
2020, 2(7): 76-77.
Abstract (39) PDF (0)
Abstract:
Based on the widening project of Guangzhou Luoxi Bridge, this article mainly introduces the main structural system, function and working principle of the hydraulic climbing formwork of the main channel bridge and related construction technology. It solves the technical problems of the construction of high towers next to the old bridge and saves The construction period and cost have been improved, which provides a reference for follow-up similar projects.
Research and Application of Intelligent Building Energy Management System
DONG Xu
2020, 2(7): 78-79.
Abstract (184) PDF (2)
Abstract:
With the rapid development of my country's social economy, there are many urban buildings, but the high energy consumption of large public buildings is becoming more and more prominent. Relevant statistics show that the annual electricity consumption of large public buildings accounts for about 22% of the country's total electricity consumption in cities and towns. Therefore, the use of various intelligent and technological means to monitor and manage the energy of large-scale public buildings is of very important guiding value for achieving energy saving and consumption reduction, and improving quality and efficiency. There are abundant types of energy in large public buildings, with the most prominent use of electricity, such as water, electricity, gas, and heat. Based on this, this article focuses on electric energy and studies the application of energy management systems in smart buildings, with a view to promoting the intelligent development of public buildings.
Research on the Existing Problems and Countermeasures of Civil Engineering Construction Management
LI Yan
2020, 2(7): 80-81.
Abstract (255) PDF (14)
Abstract:
Project management is an extremely important part of the civil engineering construction process. The perfection of its quality management has become an intuitive expression of whether the civil engineering has the core competitiveness in the modern development.Civil engineering involves a wide range of fields, and when implementing construction project management, it should be fully controlled to ensure that civil engineering projects meet the requirements of construction standards.Based on this, this article analyzes the problems in the process of civil engineering construction management, and proposes corresponding solutions and management measures on this basis, in order to provide references for relevant professionals in the industry.
Discussion on Construction Management of Metro Machinery and Equipment
WANG Bo
2020, 2(7): 82-83.
Abstract (80) PDF (1)
Abstract:
With the continuous changes of social economy, people pay more attention to subway engineering. The subway project is closely related to people's daily life, and its continuous development and improvement can provide convenience for people's daily life and ensure people's safe travel. In subway engineering, it is necessary to use a variety of mechanical equipment, which can provide stable support for the smooth development of subway engineering.Therefore, in the process of subway construction, it is necessary to take practical and effective measures to manage machinery and equipment in order to improve its working efficiency. Based on this, this paper comprehensively summarizes the problems existing in the construction management of metro machinery and equipment, and puts forward reasonable optimization countermeasures in order to further improve the utilization rate of metro machinery and equipment.
Research on the Experience and Management Measures of Electrician Maintenance Methods in Mechanical Equipment
YE Qingang
2020, 2(7): 84-85.
Abstract (60) PDF (0)
Abstract:
Power resources are an important energy source for people's production and life. Improper power supply will seriously interfere with people's normal life. Therefore, it is very necessary to carry out electrician maintenance work effectively. Based on this, this article focuses on the current electrician maintenance work, briefly analyzes the common fault types in the electrician maintenance link, and explains the basic methods and experience of electrician maintenance, and proposes electrician maintenance management measures with the goal of improving the level of electrician maintenance. Can provide reference for relevant staff.
Research on Quality Management and System Control of Surveying and Mapping Engineering
ZHANG Xuan
2020, 2(7): 86-87.
Abstract (44) PDF (0)
Abstract:
With the rapid development of social economy, people's living standard is improving day by day, and the quality of Railway Surveying and mapping project is put forward more stringent requirements. This paper studies the quality management and system control of Surveying and mapping engineering, puts forward the corresponding quality control strategy, and effectively improves the quality of Railway Surveying and mapping engineering
Study on the Temporal and Spatial Variation Characteristics and Influencing Factors of Debris Flow Bulk Density
LIU Xiaoliang
2020, 2(7): 88-89.
Abstract (61) PDF (0)
Abstract:
In order to study the temporal and spatial variation characteristics and influencing factors of the bulk density of debris flow, this paper analyzes the debris flow in a certain area, in depth understanding of the dynamic change of bulk density of debris flow disaster, the factors influencing the density of debris flow are studied by comparison and calculation, in order to provide some help for related researchers.
Talking about the Impact of Rubber Dam on River Water Quality and Ecological Environment
ZHOU Weifeng
2020, 2(7): 90-91.
Abstract (110) PDF (1)
Abstract:
At present, the impact of rubber dams on river water quality and ecological environment has gradually become the focus of attention. This paper deeply analyzes the possible impact of rubber dams on river water quality and ecological environment, and proposes measures to protect river water quality and ecological environment, with a view to contributing to my country's green environmental protection construction.
Analysis on the Artistic Conception of Garden Landscape Design in Urban Design
ZHANG Tianyu
2020, 2(7): 92-93.
Abstract (79) PDF (0)
Abstract:
Garden landscape design plays an indispensable role in beautifying the city's appearance, optimizing the urban living environment, and creating the characteristics of the city's image. In the entire garden landscape construction,design is the most critical step. Based on this, this article mainly analyzes the current situation of urban garden landscape design in my country, and proposes methods to solve various existing problems in order to provide references for related designers.
Analysis on the Application of Green Energy-saving Technology in Industrial and Civil Construction Projects
HE Anzheng
2020, 2(7): 94-95.
Abstract (160) PDF (0)
Abstract:
With the rapid development of social economy, the contradiction between energy consumption and economic development becomes more and more prominent. With the continuous expansion of the scale of modern buildings, the demand for energy becomes more and more vigorous, the government has also put forward specific requirements for the application of green energy-saving technology in industrial and civil construction projects. This paper will discuss in detail the application of green energy-saving technology in industrial and civil building projects,and further reduce the energy consumption in the use of buildings, so as to promote the green and sustainable development of China’s economy and environment.
Brief Analysis on the Development Status of Electric Power System Automation Based on Electrical Engineering and Automation Technology
ZHOU Hejun
2020, 2(7): 96-97.
Abstract (96) PDF (0)
Abstract:
Electric energy plays an important role in daily life and production, and supports the effective development of various social activities. At the same time, the development of society cannot be separated from the support of electric energy. This article is based on electrical engineering and power systems under its automation technology.First, it introduces electrical engineering and its automation technology, then analyzes three key technologies in power system automation, and finally analyzes the development trend of power system automation from five aspects.
Design and Analysis of Hydrological Big Data Sharing Platform
BIAN Liming
2020, 2(7): 98-99.
Abstract (103) PDF (0)
Abstract:
During the implementation of data monitoring in the hydrological industry, data sharing system platforms are often required to provide support to better collect, sort, utilize and store hydrological information data, and facilitate better follow-up work in hydrology. In view of this, this article mainly conducts in-depth research and discussion on the design of the hydrological information data sharing system based on the big data platform, and hopes to provide valuable guidance or reference for more technical experts and scholars in the practical research of such topics.
Development and Reform Prospect of Railway Large-scale Road Maintenance Machinery OEMS
HU Qing
2020, 2(7): 100-101.
Abstract (58) PDF (0)
Abstract:
This paper reviews the two development stages of exploration and development and Equipment Remanufacturing of large-scale road maintenance machinery vehicle, briefly analyzes the characteristics of vehicle factory repair, focuses on the problems faced by Equipment Remanufacturing, and prospects the future development and reform direction of vehicle factory according to the reform requirements of the repair system of National Railway Group.
Application of Stable High Pressure Fire Fighting Water Supply System in Building Fire Fighting
LI Chao，SHI Lei
2020, 2(7): 102-103.
Abstract (70) PDF (0)
Abstract:
With the continuous economic development of our country, the fire water supply system has made unprecedented progress and optimization. At present, our country is gradually applying and popularizing the stable high pressure fire fighting water supply system. Practice has proved that its application in building fire protection has obvious advantages.Based on this, this article mainly analyzes the technical characteristics of the stable high-pressure firefighting water supply system, expounds the advantages of the stable high-pressure fire-fighting water supply system,and further analyzes the main measures for the application of the stable high-pressure fire-fighting water supply system in building fire protection, hoping to provide relevant industry professionalsValuable reference.
A Brief Talk on the Application Analysis of Innovative Teaching Mode in Mechanical Teaching
LI Dezhi
2020, 2(7): 104-105.
Abstract (103) PDF (0)
Abstract:
With the continuous advancement of my country's industrialization in recent years, the machinery industry has also developed rapidly, the level of social productivity has continued to increase, and the professional capabilities of engineering and technical personnel have also been given higher requirements by the industry. As a discipline with strong practicality, mechanical major requires students to have theoretical knowledge on the one hand, but also strong innovative thinking. It can be seen that the application of innovative teaching mode in mechanical teaching is of great significance. Based on this, the article analyzes how to apply innovative teaching modes in mechanical teaching, aiming to provide a certain reference for the majority of mechanical teaching workers.
Research on Practice of Installation Technology of Intelligent Mechanical and Electrical Equipment in Modern Buildings
LING Fei
2020, 2(7): 106-107.
Abstract (74) PDF (0)
Abstract:
With the rapid development of science and technology, all walks of life have entered the era of intelligence,and the construction industry and the construction field have always been at the forefront of the development of intelligence.The biggest feature of building intelligence is reflected in the highly intelligent development of various electromechanical equipment in modern buildings.Research shows that in the specific installation process, compared with ordinary electromechanical equipment, the installation requirements of smart electromechanical equipment are higher and more difficult. Therefore, relevant technical personnel must fully grasp the relevant installation technical points in order to effectively guarantee the installation quality.Based on this, this article analyzes the installation technology of modern intelligent electromechanical equipment, hoping to provide a reference for the installation of related equipment.
Research on Risk Identification of Airport Construction Project Based on Grounded Theory
LIU Wei
2020, 2(7): 108-110.
Abstract (91) PDF (0)
Abstract:
As an important public infrastructure for air transportation and urban development, civil transportation airport plays a fundamental role in the development of air transportation industry. With the increasing uncertainty of the external environment in the future, the risk pressure faced by airport construction projects has greatly increased.This article is based on grounded theory, relying on airport construction project cases and related research documents,to comprehensively identify the risks faced by airport construction projects, in order to provide references for airport construction risk management.
Design and Application of Remote Video Monitoring System in Internet of Things
NING Jianrui
2020, 2(7): 111-112.
Abstract (123) PDF (1)
Abstract:
This paper introduces the Internet of things and remote video monitoring system and its application scope,and systematically expounds its great role in all walks of life. Research shows that although there are some security risks in remote video monitoring system, it is still gradually concerned by all parties. In the information age, it is possible to face the risk of information leakage at any time. How to avoid the problem and maximize its role is the focus of this paper.
Analysis on the Coordination of Automatic Reclosing and Relay Protection in Power Plant
WANG Kai
2020, 2(7): 113-114.
Abstract (133) PDF (0)
Abstract:
In the field of transmission line, the coordination of automatic reclosing device and relay protection is widely used. The application of the combination is conducive to removing obstacles in a short time, which provides an important guarantee for the security and stability of power supply of transmission lines. Based on this, this paper focuses on the two ways of cooperation in-depth exploration, analysis of their advantages and disadvantages, in order to further play its role value.
Practical Research on the Renewal and Reuse Mode of Ancient Building Function
WANG Yingmo
2020, 2(7): 115-116.
Abstract (111) PDF (0)
Abstract:
Ancient buildings are important historical treasures and are physical buildings engraved with outstanding civilization. In order to better protect and utilize ancient buildings and give full play to the value of the times of ancient buildings, we should actively realize the renewal and reuse of ancient buildings. Only in this way can we truly rejuvenate the characteristics of ancient buildings and protect them to the greatest extent. building.
Research on Design Difficulties and Improvement of Fire Protection Engineering in High-speed Railway Station :Taking the Fire Protection Engineering of Ganxian Station of Yinxi High-speed
WANG Zejing
2020, 2(7): 117-118.
Abstract (166) PDF (2)
Abstract:
In this paper, combined with the fire engineering case of Ganxian Station of Yinxi High-speed Railway,the design difficulties and treatment countermeasures of fire engineering in high-speed railway station are studied, and the improvement countermeasures of fire engineering design in high-speed railway station are discussed, aiming at further clarifying the design difficulties, improving the design process of fire engineering in high-speed railway station in time, and effectively avoiding and reducing the occurrence of fire incidents.
Research on the Application of Government Investment Audit in Project Cost Management
HU Changwen
2020, 2(7): 119-120.
Abstract (47) PDF (0)
Abstract:
As a comprehensive and complex work, government investment auditing often involves reviewing the entire process of project construction, involving various stages of review and supervision before, during and after the event. In order to effectively standardize the behavior of project cost management and improve the level of cost management, it is of great significance to apply government investment auditing to project cost management. Based on this, this article analyzes and discusses the application points of government investment audit in the three stages of project cost, in order to provide a reference for the development of follow-up work.
Analysis on the Development Status and Trend of Building Water Supply and Drainage Engineering
ZHANG Jinling
2020, 2(7): 121-122.
Abstract (323) PDF (5)
Abstract:
At present, with the rapid development of my country's social economy, people's living standards have been greatly improved, and at the same time, it has promoted the vigorous development of the construction industry.With the continuous increase in the number and scale of buildings, the water consumption of construction projects has increased significantly.Based on this, this article first discusses the current situation of building water supply and drainage engineering, and analyzes its future development trend on this basis, in order to provide help for the healthy and sustainable development of my country's building water supply and drainage industry.
Fault Analysis and Treatment of Relay Protection Device in Thermal Power Plant
ZHANG Xiang
2020, 2(7): 123-124.
Abstract (66) PDF (0)
Abstract:
The components of thermal power plant are interrelated, among which the relay protection device, as a key component, has the characteristics of sensitivity, selectivity and rapidity, so it is easy to be affected by various factors and cause failure. Based on this, it is necessary to master the core of each fault in thermal power plant, and put forward effective treatment methods, so as to quickly solve all kinds of sudden problems encountered in thermal power plant.
Application of Carbon Fiber Materials in My Country's Satellite Manufacturing Field and Localization Requirements
HONG Xiaoming
2020, 2(7): 125-126.
Abstract (141) PDF (0)
Abstract:
Carbon fiber is an indispensable high-performance fiber material in various industries in our country. As a new technology material in the field of new materials in the 21st century, its carbon content exceeds 90% of its total structure, and it has high strength, high durability and light weight.Because of its characteristics, it is favored by all walks of life in our country.As the most important basic material in the strategic sense of our country, carbon fiber materials have greatly promoted the social development of our country under the development background of the information age, and have extremely high military value and economic significance.Based on this, this article starts from the field of satellite manufacturing, and proposes the application of carbon fiber materials and related requirements for localization
Application of Structural Influence Coefficient in Seismic Design of Buildings
WANG Chaoyu
2020, 2(7): 127-128.
Abstract (93) PDF (0)
Abstract:
The structural influence coefficient means that when the structure is subjected to earthquake loads, the base shear force required to maintain a fully elastic state, the ratio to the substrate required to maintain the structure in an inelastic state. The coefficient is closely related to the structure form, according to the response spectrum method the structural influence coefficient of each type of structural system can be summarized, which can guide the seismic design of buildings.
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