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2022 Vol. 4, No. 1

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Research on Causes and Control Measures of Highway Tunnel Collapse
HE Jianfei
2022, 4(1): 1-3.
Abstract (24) PDF (0)
Abstract:
This article first briefly introduced the hazards of highway tunnel collapse, and explained the causes of tunnel collapse, and then summarized the effective control measures of tunnel collapse from the aspects of construction, monitoring, and treatment. Finally, combined with the example project, the tunnel Collapse prevention and control measures have been studied in order to provide reference for the prevention and treatment of highway tunnel collapse.
The Application of BIM Technology in Steel Structure Prefabricated Building
JIA Hongli
2022, 4(1): 4-6.
Abstract (19) PDF (1)
Abstract:
In recent years, the construction industry has been comprehensively developed and progressed. Therefore, it is necessary to further emphasize the development mode of green and environmental protection during the implementation of construction projects. Therefore, steel structure prefabricated buildings have received extensive attention and attention. Because this construction mode not only has relatively low economic cost input, but also has relatively short construction time, so there will be no serious pollution problems during the construction process of the construction project. For this reason, only scientific, scientific, and the rational use of BIM technology can further improve the quality of construction and promote the smooth development of various construction tasks. This article first analyzes the characteristics of BIM technology in detail, and combines the advantages of BIM technology and architectural cases to further summarize the application strategy of BIM technology.
Application and Practice of BIM Technology in Smart City Construction
SUN Xiuzhan
2022, 4(1): 7-9.
Abstract (20) PDF (1)
Abstract:
BIM Technology plays an important role in the construction of smart city. On the one hand, it provides technical support for the improvement of urban management level, on the other hand, it provides highquality urban services for the social production and life of urban residents. Through BIM technology, smart city construction can realize effective connection between information network and modern society, which is a powerful driving force to promote urban modernization and intelligence. This paper will discuss the conceptual connotation of smart city and BIM technology, the internal relationship between BIM technology and smart city, and the practical strategies to promote the application level of BIM technology, so as to deeply study the application and practice of BIM technology in the construction of smart city.
Coarse Grain Filling Technology and Settlement Control for High-Filled Subgrade of High-speed Railway
LIN Yonggang
2022, 4(1): 10-12.
Abstract (35) PDF (2)
Abstract:
My country has a vast territory and many remote mountainous areas. Therefore, high-speed railways inevitably exist in high-filled sections with subgrades higher than 8m due to topographical and geomorphological reasons, engineering cost reasons, and climate and environmental reasons. For the roadbed of my country's high-speed railway, most of the coarse-grained fillers are currently adopted. The coarsegrained fillers are higher than the fine-grained fillers in terms of compaction performance and compression deformation, which has a very broad application value. To this end, this article relies on the DK92+993-DK110+833 high-speed railway section of Wei-Yan railway to study the high-fill subgrade coarse-grain filler technology and settlement control, and systematically study the high-speed railway through the method of combining theoretical analysis and data analysis and calculation. Coarse particle filler technology and settlement control for high-fill roadbed.
Analysis of Construction and Treatment Technology of Concrete Cracks in Civil Engineering Buildings
TANG Kangjie
2022, 4(1): 13-15.
Abstract (44) PDF (0)
Abstract:
In the context of the continuous development of construction engineering, concrete has also been widely used in civil engineering construction. Its construction technology is directly related to the construction quality of civil engineering. Therefore, it is necessary to pay more attention to concrete cracks in civil engineering construction and take all-round measures to effectively control concrete cracks. This article first analyzes the causes of concrete cracks in civil engineering buildings, and then explores the related construction and treatment technologies for concrete cracks. Finally, the relevant measures for optimizing the construction of concrete cracks are explained. Carry out to provide an effective reference.
Research on the Application of BIM+GIS Management Cloud Platform for the Comprehensive Pipe Gallery of Wujiu Line
WANG Yijun
2022, 4(1): 16-18.
Abstract (37) PDF (0)
Abstract:
Taking the Jiangnan Central Greenway Wujiu Line Comprehensive Pipe Gallery as the application object, based on cloud technology, GIS technology, Internet technology, BIM technology and IOT technology,the integrated pipe gallery BIM+GIS integrated pipe gallery cloud platform has been developed. Its main service objects are the participants of Wujiu pipe gallery, build a project level platform, taking the bid section as the management unit, taking efficiency as the core of business, carry out three-dimensional analysis of the project after integrating management data and model data on the platform, provide basis for management decisionmaking, it provides powerful, intelligent, efficient and accurate management means for end users.
Research on Deformation Mechanism and Failure Mode of Large-area Highfill Embankment on Slope and Weak Foundation
LI Xuemin
2022, 4(1): 19-21.
Abstract (40) PDF (1)
Abstract:
Due to the slope of soft foundation, the self weight of embankment and train load will produce vertical and lateral displacement, resulting in embankment deformation or damage. Therefore, based on the large-area slope soft foundation high fill embankment project of dk92 + 993-dk110 + 833 section of Weiyang Yantai Railway,starting with the analysis of slope soft foundation and embankment stress, this paper establishes and analyzes the influence of the characteristics of slope soft layer on the deformation and failure of high fill embankment,and probes into the influence relationship between thickness, elastic modulus and slope, The corresponding deformation control method is given.
Causes of Common Quality Problems of Highway Subgrade and Construction Reinforcement Technology
ZHANG Hao
2022, 4(1): 22-24.
Abstract (57) PDF (0)
Abstract:
In the process of urban construction, the road first is a very important principle. In recent years, with the rapid development of China's social economy, the urbanization process is also accelerating, and the number of highway projects has been increasing, which has brought great convenience to the normal travel of people's life. Therefore, at the present stage, in the process of the highway project construction work, we should also further strengthen the management and supervision work. Strengthen the quality and monitoring of the highway subgrade and road surface construction, to achieve the best ideal construction effect.
Analysis of Common Problems and Control Countermeasures in Bridge and Tunnel Construction
CHEN Wenqing
2022, 4(1): 25-27.
Abstract (42) PDF (0)
Abstract:
In recent years, with the development of bridge and tunnel, China's transportation network is becoming more and more perfect. In the construction of bridge and tunnel projects, bridge and tunnel construction is more dangerous than other projects. Therefore, the overall construction quality and efficiency of the project and the safety of personnel should be considered in the construction. The construction must be combined with topographic conditions to ensure waterproof and anti-corrosion treatment, and ensure the stability and safety of bridge and tunnel engineering operation. However, many engineering construction will lead to various problems due to improper technology application, management problems and material use problems. Based on this, this paper analyzes the common problems in bridge and tunnel construction, and puts forward some suggestions to strengthen bridge and tunnel construction technology and management control.
Analysis of Construction Technology for White Plus Black Pavement Maintenance
LAN feng
2022, 4(1): 28-30.
Abstract (15) PDF (0)
Abstract:
Since the reform and opening up, my country's economy has taken off rapidly, and highway construction has also been greatly developed. However, in the large number of highway projects put into use, it is also facing more and more new problems, such as the early construction of cement The problems of concrete pavement diseases have followed one after another. Many road pavements are in a state of maintenance. If the driving comfort of the old cement concrete pavement cannot be improved, driving safety will be seriously affected. For this reason, the maintenance measures for adding asphalt pavement are proposed. Based on this,it is of great significance to carry out research on the construction technology of white and black pavement maintenance.
Analysis on the Application of Information Technology in Construction Technology Management
LI Songhu
2022, 4(1): 31-33.
Abstract (22) PDF (1)
Abstract:
In the current construction market, new crafts and new technologies are emerging one after another.The application of these new crafts and new technologies provides technical support for construction operations. Technical problems of engineering projects are not uncommon, many of which are caused by failure to do a good job in technical management during the implementation of the project. Therefore, in the modernized development of the industry today, in any scale and type of engineering project, the entire process of technical management should be carried out. Actively apply information technology to it, and realize the informatization of technology management. Based on this, this article analyzes the importance and shortcomings of the application of information technology in technology management, and puts forward an effective application strategy that can effectively play the role of technology management in project implementation.
Research on Key Points of Construction Technology of Building Steel Structure and Construction Quality Control Measures
PAN Pengkai
2022, 4(1): 34-36.
Abstract (218) PDF (3)
Abstract:
Steel structure is one of the important parts of construction engineering. The construction quality of steel structure is closely related to the strength of the entire building. The connections involved in the steel structure are relatively complex. It is necessary to understand the key technical points of the construction of the steel structure in the development. Only by applying the steel structure construction technology reasonably and strengthening the construction quality control can the construction of the steel structure proceed smoothly and ensure the overall construction quality of the steel structure of the building.
The Application of BIM Technology in the Construction of Prefabricated Building Engineering
SUN Jingyue
2022, 4(1): 37-39.
Abstract (15) PDF (2)
Abstract:
With the gradual advancement of my country's sustainable development strategy, the green and environmental protection and energy saving and consumption reduction of the construction industry have also received the focus of relevant staff. The promotion and application of prefabricated buildings is to effectively reduce the traditional construction process. Energy consumption, effective improvement of engineering construction efficiency, and saving of construction costs are characteristics that cannot be replaced by traditional construction methods. Prefabricated building is a new type of construction method. In order to fundamentally improve the efficiency of project construction and ensure the construction quality of prefabricated buildings, BIM technology can also be introduced during the construction process to ensure the design, construction, and operation and maintenance of prefabricated buildings. All are more coordinated,have better results, and achieve the expected comprehensive benefits. Based on this, this article discusses and analyzes the specific application of BIM technology in prefabricated building construction.
BIM Technology Analysis of Comprehensive Installation of Building Pipeline
WEN Yaotian
2022, 4(1): 40-42.
Abstract (48) PDF (1)
Abstract:
With the combination of science and technology in more and more fields in China, it is also found that the reasonable application of BIM technology in the comprehensive layout of building pipelines can improve the construction quality and efficiency. Therefore, this paper analyzes the BIM technical standards and the principles of building pipeline comprehensive construction, puts forward the advantages and precautions of pipeline comprehensive installation BIM technology, and discusses its implementation strategy, hoping to provide reference for relevant departments.
Analysis of Over-square Causes and Control Measures of Wet Sshotcrete in Tunnel
ZHAO Yangyang
2022, 4(1): 43-45.
Abstract (242) PDF (1)
Abstract:
Taking the EMZQ-3 bid Laobishan tunnel project from Emei to Miyi section in Chengdu–Kunming Railway as an example, this paper expounds the causes of over-prescription of wet shotcrete in Laobishan tunnel, and formulates the control measures according to the causes, as well as the economic and social benefits, it provides a feasible scheme for reducing the cost of tunnel construction, and has certain reference significance for the over-square control of wet shotcrete in the future.
Analysis of Technical Problems in Construction of Building HVAC Engineering
LI Shuohui
2022, 4(1): 46-48.
Abstract (19) PDF (0)
Abstract:
HVAC engineering is one of the key components of building engineering, and its construction quality has a great impact on the service life and comfort of building engineering. Therefore, it is necessary to strengthen the analysis of construction technical problems of building HVAC engineering. Firstly, this paper expounds the necessity of construction quality management of building HVAC engineering, analyzes the construction technology and common problems of HVAC engineering, and puts forward improvement technical measures, in order to provide some reference for improving the construction quality of building HVAC engineering.
Study on Construction Quality Technology of Prefabricated Laminated Plate Installation of Fabricated Structure
SU Jianfeng
2022, 4(1): 49-51.
Abstract (15) PDF (1)
Abstract:
Based on the investigation of the quality of laminated slabs constructed in tongzhou New Town 0204 block project, through analysis, setting objectives, controlling the main factors and making corresponding countermeasures, the qualified rate of laminated slabs construction in the late period of the project has been significantly improved, which provides a foundation for the project to achieve excellence.
Construction Control and Prevention of Cracks in the Base of CRTSⅢ Slab Ballastless Track
SONG Zuodong
2022, 4(1): 52-54.
Abstract (80) PDF (5)
Abstract:
Based on the CRTS Ⅲ slab base concrete structure, combined with the characteristics of the cracks in the CRTS Ⅲ slab ballastless track base of the Jinan-Qingdao high-speed railway, this paper analyzes the 56d shrinkage rate of concrete and the influence of early hydration heat on the base concrete, and summarizes the influence of the cracks on the concrete base. From the aspects of concrete ratio, material selection, pouring time period, maintenance method comparison and selection, etc., optimized technological measures are taken to control the occurrence and development of cracks in the base of CRTS Ⅲ slab ballastless track.
Research on the Coil Station of Hot Rolling Coil Box
LI Chengcheng
2022, 4(1): 55-57.
Abstract (149) PDF (1)
Abstract:
This paper briefly expounds the function、mechanical structure and control logic of the 2050mm hotrolled coil box ，Which designed by SMS, the coil box includ the coiling station and the opening station. This paper focuses on the coiling station equipment function of the coil box.
The Design of Device Preventing Welding Deformation of Aluminium Veneer
ZENG Xinli
2022, 4(1): 58-60.
Abstract (85) PDF (1)
Abstract:
As the wall of modern building envelope structure, aluminum veneer curtain wall has the characteristics of rich and changeable exterior decoration and strong expression. It has been widely used in the construction industry. The correct and reasonable application of aluminum veneer can guarantee the construction Quality, make the best use of materials. Aluminum veneer welding is prone to deformation, which affects the quality of the aluminum veneer, and even makes the entire aluminum veneer scrapped. Therefore,it is particularly important to prevent the welding deformation of the aluminum veneer. The study analyzed the characteristics of aluminum veneer, summarized the causes of aluminum veneer welding deformation, and set up a device to prevent aluminum veneer welding deformation, in order to provide a reference for solving the problem of aluminum veneer welding deformation.
Research on the Development Trend of Electrical Automation and Electrical Automation in the New Era
YANG Ruirui
2022, 4(1): 61-63.
Abstract (25) PDF (1)
Abstract:
In order to solve the problems existing in the application and development of electrical automation technology in the new era, this paper discusses the basic overview of electrical automation, the specific application of electrical automation is analyzed, the development trend of electrical automation is studied.In order to provide reference for relevant personnel, make the application and development of electrical automation better meet the needs of current economic and social development.
Technical Measures for Improving Salt Corrosion Resistance of Outdoor Electromechanical Equipment of Offshore Buildings
CHEN Xu
2022, 4(1): 64-66.
Abstract (81) PDF (1)
Abstract:
In harsh environments, the protective coatings of various types of exposed electromechanical equipment have gradually lost their proper protective function under the erosion of high temperature, high humidity and high salt spray for many years. It needs to be considered in the early stage of the project. Select electromechanical equipment of various systems that can be adapted to the local environment; during the construction process, pay attention to the detailed control of the construction process; in the later maintenance process, carry out normalized management, and timely deal with and solve the problems of exposed equipment due to the outdoor natural environment. Oxidation, corrosion and other problems, in order to achieve the purpose of ensuring the function of the equipment and prolonging the service life of the equipment.
Application of Intelligent Inspection in Bridge Prefabricated Components
HU Feige
2022, 4(1): 67-71.
Abstract (31) PDF (3)
Abstract:
In order to improve the construction quality of bridge prefabricated components, the intelligent detection technology is used comprehensively to realize the detection of bridge prefabricated components and reach the standard of bridge prefabricated components.In the process of column and cover beam of bridge prefabricated component, the detection system of reinforcement frame of prefabricated component, the visual measurement system of bent component and the measurement system of hole spacing are introduced in detail.The intelligent inspection system improves the production quality of bridge prefabricated components and provides valuable reference for the application of intelligent inspection in other industries.
Application of Nondestructive Testing Technology in Road and Bridge Engineering
HAN Chengbo
2022, 4(1): 72-74.
Abstract (50) PDF (1)
Abstract:
In recent years, the construction of road and bridge engineering in China has attracted more attention from all walks of life. As one of the key means of engineering quality control, whether the test and detection work can be carried out effectively directly affects the rationality of road and bridge engineering construction and maintenance. Nondestructive testing technology integrates the knowledge of mechanical engineering, material engineering, computer science and other fields, and applies it to road and bridge engineering. On the premise that road and bridge engineering is not damaged and affected, more accurate and comprehensive quality testing is carried out. Therefore, how to apply NDT technology reasonably in road and bridge construction has become the focus of construction enterprises. This paper starts with the analysis of the application significance of NDT, and on the basis of this, expounds the concrete application of NDT in road and bridge.
The Research On Formation Mechanism and Conventional Detection Methods of Air Conditioning Pipeline Defects
LEI Zhenkun
2022, 4(1): 75-77.
Abstract (45) PDF (1)
Abstract:
The service life of buildings is generally more than 50 years, while the service life of facilities and equipment in buildings is often only 10 ～ 20 years. Especially for the air conditioning system, if the pipeline has been found to have various defects in time, water leakage may occur, affecting the use of the building, or largescale pipe explosion and pipeline falling may occur,causing property losses and endangering personal safety.Starting from the common defects of pipeline, this paper studies the relevant detection methods, and uses a practical project as a case to check the relevant pipeline defects.
Application Analysis of Flaw Detection Technology in the Detection of Ultrathin Metal-lined Lightweight Composite Pressure Vessels
LI Jian'an
2022, 4(1): 78-80.
Abstract (38) PDF (1)
Abstract:
In the past inspection process for ultra-thin metal-lined lightweight composite pressure vessels, due to the lack of defect inspection ratings, the number of polarization defects could not be accurately detected, and flaw detection technology can accurately detect this defect. Based on this, this article will focus on how to effectively apply flaw detection technology in ultra-thin metal lining quantitative composite pressure vessels.
Discussion on the Application of New Surveying and Mapping Technology in Municipal Engineering Surveying
ZHANG Chen
2022, 4(1): 81-83.
Abstract (16) PDF (1)
Abstract:
Today, under the background of rapid economic development in my country, the rapid development of information technology industry has promoted the rapid development of municipal engineering surveying in my country. At this stage, municipal engineering surveying is gradually developing towards electronic and informatization, the most prominent of which is surveying and mapping technology. Surveying and mapping technology has not only been widely used, but also improved the level of promotion. This article expounds the importance of engineering surveying, carries out an in-depth analysis of the application of new surveying and mapping technology in municipal engineering surveying, and looks forward to the new surveying and mapping technology in construction engineering surveying.
Research on the Application of Engineering Surveying in the Construction of Sports Activity Center
ZHANG Lei
2022, 4(1): 84-86.
Abstract (58) PDF (0)
Abstract:
Engineering surveying is a very important task for various construction projects. It runs through the entire process of engineering construction. From topographic surveying to engineering control surveying, to construction lofting and other processes, engineering surveying is technology required. With the development of modern technology, more and more advanced building measurement technologies are used in construction projects, including digital building measurement technology, GPS technology, and RTK technology. The application of these technologies has greatly improved the accuracy of measurement and made The efficiency of measurement has also been greatly improved. This article gives a detailed introduction to several common engineering measurement techniques, and analyzes the specific application of these techniques in the construction of sports activity centers.
Discussion on Application of Modern 3S Technology in Water Conservancy Engineering Survey
ZHANG Tao
2022, 4(1): 87-89.
Abstract (11) PDF (0)
Abstract:
Modern 3S technology is mainly composed of geographic information system, remote sensing system and global positioning system. It is a high-end measurement technology that fully combines various technologies such as computers, navigation, satellites, sensors, and space. It has relatively high application value and can provide accurate and effective measurement data for engineering support. In view of this, this article will discuss the specific application of modern 3S technology in water conservancy engineering survey, for reference only
Application Analysis of UAV Remote Sensing Technology in Surveying and Mapping Engineering Survey
ZHOU Jing
2022, 4(1): 90-92.
Abstract (14) PDF (1)
Abstract:
With the improvement of my country's comprehensive strength, science and technology are also developing faster and faster. At the same time, the development of various industries in our country has set higher standards for surveying and mapping engineering to adapt to the current progress of various industries. In surveying and mapping engineering surveying, UAV remote sensing technology has made a qualitative leap, and it has also been widely used in surveying and mapping engineering surveying. Unmanned aerial vehicle remote sensing technology has very powerful advantages. It can measure different terrains, and at the same time, it can quickly obtain corresponding data to promote the development of surveying and mapping engineering. This article starts with the advantages of UAV remote sensing technology and analyzes the application of UAV remote sensing technology in the surveying process of surveying and mapping engineering.
Exploration on Key Technologies of Indoor Data Processing Based on Aerial Survey and Remote Sensing
GUO Xin
2022, 4(1): 93-95.
Abstract (19) PDF (1)
Abstract:
This paper mainly studies the key technologies of aerial survey and remote sensing indoor data processing.Firstly,the basic concepts of aerial survey and remote sensing technology are analyzed.Then,while discussing the advantages of aerial survey and remote sensing indoor data processing technology,the mode of spatial data and the key points of spatial data are discussed.Finally,the key technologies of aerial survey and remote sensing indoor data processing are explored in detail,and the technical points involved are explored according to the actual situation.
A Photoelectric Hybrid Hot Water Supply System Based on Solar Energy
XU Dengke
2022, 4(1): 96-98.
Abstract (101) PDF (2)
Abstract:
Under the background of the national policy of vigorously advocating the use of new energy and the "dual carbon" target, solar energy, as a clean energy, has been widely used in the heat utilization of buildings. In this paper, photothermal, photoelectric, energy storage and safe voltage converter technology are combined to design a kind of photovoltaic hybrid hot water supply system based on solar energy. By adding energy storage module and voltage converter device, the problems of solar energy can not be continuously heated and safe voltage assisted heating are solved respectively. The system is of great significance to improve heating energy structure and reduce environmental pollution.
On the Relationship between Architectural Gardens and Vegetation Configuration
ZHOU Song
2022, 4(1): 99-101.
Abstract (18) PDF (0)
Abstract:
Nowadays, the rapid improvement of people's living standards has raised people's requirements for the comfort of living environment. Therefore, in the expansion and development of large-scale cities, more and more attention is paid to the coordination ratio of garden buildings and garden plants. It can not only enhance the beauty of the city, but also play an ecological function of purifying the air. Garden plants are the necessities of building high-quality garden buildings. If the ratio of plants is unreasonable, it will cause economic losses of the project and affect the beauty of garden buildings. In view of this, the article discusses the relationship between architectural gardens and vegetation configuration, aiming to provide valuable reference and reference for industry professionals, and then better contribute to the prosperity of the landscape architecture industry.
Application of Ultrafiltration Membrane Technology in Environmental Engineering Water Treatment
LI Li
2022, 4(1): 102-104.
Abstract (58) PDF (3)
Abstract:
Ultrafiltration membrane is an application of membrane separation technology, which is mostly used in environmental water treatment engineering. It can effectively filter out impurities in water, improve the cleanliness of water quality and ensure that the water quality meets the national environmental protection requirements. With the development of social economy and industry, it also caused serious water pollution.The application of ultrafiltration membrane technology can effectively purify sewage and promote the rational utilization of water resources, which is of great significance to the realization of social sustainable development. Therefore, in the environmental treatment, we should pay more attention to the application of ultrafiltration membrane technology, so that ultrafiltration membrane technology can better serve the environmental treatment project. Based on this, this paper expounds the principle and characteristics of ultrafiltration membrane application technology, and analyzes the specific application of this technology in water environment treatment.
Analysis on Construction Technology and Energy Saving Method of Building HVAC Equipment Installation
GAO Jie
2022, 4(1): 105-107.
Abstract (104) PDF (4)
Abstract:
During the construction of the project, HVAC engineering is an important part, which is closely related to the daily life of residents. The installation process of HVAC engineering is relatively complex, which is closely related to the use safety and service life of HVAC equipment. The technical standards for HVAC engineering installation are very high. The installation personnel should do a good job in the management of HVAC equipment installation, improve the construction level of HVAC engineering, strengthen the application of energy-saving methods, and reduce the energy loss caused by HVAC equipment during operation. This paper analyzes this topic for reference.
Cost Control in the Whole Process of Construction of Highway Engineering Projects
LIU Jianlang
2022, 4(1): 108-110.
Abstract (96) PDF (3)
Abstract:
In the cost control of highway engineering, it is necessary to optimize the project management from the perspective of the whole process to control the project cost reasonably. In order to ensure that the cost control of highway projects can achieve the expected effect and reduce the economic loss of facilities, it is necessary to conduct a comprehensive analysis of each stage of the construction of highway engineering projects, so as to achieve the cost control of the whole process. Based on this, this paper expounds the importance of cost control in highway engineering management and the basic principles of project cost management. The relevant problems of cost control are analyzed, and finally the relevant strategies for optimizing the cost control of the whole process of highway engineering are proposed. From the perspective of cost control, the application of the whole process cost control concept enables project management personnel to control every construction detail, so as to comprehensively prevent and control the risk of changes in construction costs and promote the healthy and long-term development of the project.
Discussion on Design of Fire Emergency Lighting and Evacuation Indication System for Super High-rise Buildings
LI Jia
2022, 4(1): 111-113.
Abstract (33) PDF (1)
Abstract:
With the construction of modern cities and the development of social economy, the number of super high-rise building projects is increasing. Such construction projects have large building scale, many floors,complex and changeable structure, and relatively dense personnel and related equipment, which will increase fire hazards. In case of fire accidents, the fire emergency lighting and evacuation indication system will play a positive role. Therefore, when designing super high-rise buildings, it is necessary to scientifically and rationally design the fire emergency lighting and evacuation indication system inside the building in combination with the actual situation, so that it can play an effective role.
Real Estate Project Garden Project Investment Cost Control Method Analysis—— Take the Landscape of Chunxiao District in Bashan, Enshi Prefecture as an Example
WANG Zheying
2022, 4(1): 114-116.
Abstract (21) PDF (0)
Abstract:
Garden cost control runs through all stages of landscape engineering in Bashan Chunxiao Community,Enshi, mainly in the preparation stage (scheme preparation demonstration stage, construction drawing revision stage, bidding stage) and the cost control of the construction process.The preparation stage before the constructi on is the initial period of clearly controlling the project cost and the construction garden effect goal, which is the main basis and key point of the investment decision.This paper analyzes the importance of how to control the garden cost of real property projects.
Problems in Project Cost Control and Project Cost Control Strategy
LIU Ce
2022, 4(1): 117-119.
Abstract (19) PDF (0)
Abstract:
My country is in a period of rapid development, and the development demand for engineering projects is still high. Strengthening project cost management will have a positive impact on economic development.Project cost is an important part of project construction. The cost control business will directly affect the cost and quality of the project. Therefore, in the development and construction of engineering projects,strengthening cost management is particularly necessary for the entire project management. As a system engineering, project cost is related to all aspects of project construction and is closely related to the construction process. Therefore, the control of project cost is not only the management staff, but also the joint responsibility of all departments of the project. However, there are currently problems in project cost management, so this article will discuss the current problems in project cost and propose countermeasures.
Suggestions on Strengthening Construction Technology Management of Building Engineering
XU Juan
2022, 4(1): 120-122.
Abstract (30) PDF (0)
Abstract:
In recent years, the construction industry has been effectively developed, and it has brought new development opportunities to other industries, and has made great contributions to my country's economic development. However, in the construction process of construction projects, the management of construction technology should be strengthened to enable it to complete the construction tasks within the specified time.Therefore, this article focuses on the research of construction technology management, focusing on several suggestions for strengthening construction technology management of construction projects, and briefly discusses the importance of construction technology management, hoping to help the construction industry and improve economic benefits.
Analysis of Key Points of Pre-settlement of Construction Project Cost
YANG Qingmeng
2022, 4(1): 123-125.
Abstract (45) PDF (0)
Abstract:
At the present stage, China's economy is developing rapidly, and the scale of construction projects is also gradually expanding. In this process, the project cost pre-settlement audit working mechanism also needs to be improved accordingly, clear about the key points, and fully combined with the relevant requirements of the project, to effectively improve the quality and efficiency of the audit work, and promote the further development of the project. Based on this, this paper expounds the key points and methods of pre-settlement audit from many aspects, analyzes the existing problems from the growth of false quotation, imperfect quotation methods and false quotation, and finally puts forward the measures to improve the quality of audit, in order to provide reference for the follow-up research in this field.
Discussion on Green Production Technology of Concrete Mixing Plant Under Carbon Peak and Neutrality Goal
XIE Zhonghua
2022, 4(1): 126-128.
Abstract (50) PDF (3)
Abstract:
Concrete is one of the most important materials in construction, and makes significant contributions to modern city construction. After years of guidance of national environmental protection policy, controversial concrete production technique and management have made some progress, yet there still exist some concrete batching plants that are ordered to halt production or dismantled as a consequence of underperforming the environmental standard, and there is a huge progress space for green production. Currently under the national strategic goal of “Carbon peak and neutrality”, concrete batching plant green production technology should be comprehensively and actively carried out and applied to face energy consumption reduction, zero emission,efficient improving, management standardization and sustainable development. Green production is the essential requirement for the transformation of concrete industry, and the decisive move for concrete company to gain competitive edge and achieve sustainable development, from no matter the aspects of national macro policy or enterprise economic benefits. This paper explores and analyzes the green production technology of concrete batching plant.
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