智能建筑与工程机械

Comparative Analysis and Calculation Suggestions of Prefabricated Assembly Rate Calculation Criteria for Prefabricated Steel Structure Buildings

YANG Jingquan

2022, 4(2): 1-3.

Abstract (172) PDF (3)

Abstract:
Prefabricated building structures and steel structures are both the main forms of current building construction, and they are also the main directions for future building development. Therefore, in the development process of modern construction engineering, efforts are being made to study the prefabricated steel structure of buildings. The research object of this paper is the calculation criterion of prefabricated assembly rate of prefabricated steel structure building, and adopting the national assembly rate calculation standard, Beijing calculation standard, Shenzhen calculation standard, Shanghai calculation standard and Jiangsu calculation standard. The calculation standard is used for comparison, and a new type of steel structure precast assembly rate calculation standard is also proposed. The results of this experimental study show that the calculation method of the new precast assembly rate is more accurate than other calculation methods. The application of surrounding furnace structure and interior parts is more reasonable and effective.

Application of Intelligent Weak Current System in Complex Building

TANG Hongjun

2022, 4(2): 4-6.

Abstract (31) PDF (4)

Abstract:
With the rapid development of China's economy, the scale of construction enterprises is gradually expanding. In the construction process of complex buildings, intelligent weak current system plays a vital role. It can not only meet the diversified needs of building functions, but also achieve the goal of green environmental protection. The construction of weak current system refers to the power supply or functional system with relatively low voltage and current compared with another strong current. This paper mainly analyzes the application of intelligent weak current system in complex buildings, and introduces several key points of specific application and management in detail, so as to provide reference for optimal design in the future.

Application of Digital Technology in Building Protection and Design

WU Kangnan

2022, 4(2): 7-9.

Abstract (106) PDF (6)

Abstract:
In the era of information technology, the development and application of digital technology provides a new technical carrier for architectural protection and design. Under the application of digital technology, architectural protection and design are being realized in an interactive, immersive and imaginative way, which is favored by modern people and has become an important direction of the modernization of architectural protection design. Based on digital technology, this paper analyzes the application characteristics and advantages of digital technology in building protection and design, and expounds the application strategy of digital technology in building protection and design from the aspects of building virtual platform and generating digital design function.

Research on Soft Foundation Reinforcement Construction Technology for Road Engineering Construction

WANG Zhiqiang

2022, 4(2): 10-12.

Abstract (940) PDF (2)

Abstract:
Subgrade construction is an important part of road engineering. The quality, bearing capacity and structural stability of subgrade will directly affect the quality, performance, service life and safety and stability of road engineering. The bearing capacity of the soft soil subgrade itself is insufficient, and appropriate methods should be adopted to reinforce it to ensure the stability, safety and reliability of the subgrade. This paper mainly analyzes the main points and key points of soft foundation reinforcement construction technology in road engineering construction, hoping to provide some inspiration for improving the construction level and quality of soft soil road foundation and promoting the smooth progress of road engineering construction.

Research on Construction Technology of Traffic Engineering Civil Concrete

YU Yongqiang

2022, 4(2): 13-15.

Abstract (56) PDF (0)

Abstract:
The construction quality of traffic engineering is directly related to the growth rate of the national economy. Therefore, it is necessary to increase the attention of relevant departments. No matter what kind of traffic engineering construction process, the use effect of concrete technology will also be directly affected. to the quality of the construction of the entire project. Although my country's transportation engineering has a long history of development, the research on transportation civil engineering projects is not in-depth, resulting in many problems in the actual construction process. Therefore, as a construction enterprise, we should pay more attention to concrete construction technology and master transportation civil engineering. The application points in the paper fundamentally improve the construction quality of traffic engineering. Based on this, this paper first briefly analyzes the application value of concrete construction technology, then discusses the application points of concrete construction technology, and finally puts forward some effective measures to improve concrete construction technology, hoping to provide relevant research. some references.

Construction Control Measures for Large-span and Large-area Tower Group Operation in Metro Depot

ZENG Qiang

2022, 4(2): 16-18.

Abstract (125) PDF (2)

Abstract:
There are permanent joint maintenance shed, operation shed and throat area under the upper cover platform of metro depot, and the later upper cover property development conditions are reserved on the upper part of the platform. This paper is based on the liyuantou depot project of Tianjin metro line 5, in which the joint maintenance depot is the vehicle overhaul workshop shared by Tianjin metro lines 5 and 10. This paper summarizes and discusses the construction of large-span and large-area group towers, so as to provide technical reference for the construction of similar depot projects in the future.

Research on Construction Technology of Water-stable Base Course of Highway Pavement

GUO Miaomiao

2022, 4(2): 19-21.

Abstract (59) PDF (1)

Abstract:
With the continuous development of the social market economy, the people in society have higher requirements for the safety and quality of highway pavement than before. The application of water-stabilized base construction technology can effectively improve the safety and quality of construction. However, there are still certain problems in the construction technology of highway pavement at this stage. Enterprise units need to pay attention to the construction technology research of the water-stable base of the highway pavement and related construction management measures to ensure the safety and stability of the highway pavement.

Technical Management and Quality Control in the Process of Highway Bridge Construction

PI Xiaosong

2022, 4(2): 22-24.

Abstract (55) PDF (2)

Abstract:
With the rapid development of the social economy and the continuous improvement of the industrial level, the production of automobiles in my country is increasing year by year. Not only are there higher requirements for road traffic, the demand for highway bridge deck construction equipment has also increased. In order to further ensure the safety of people's travel, it is necessary to strictly control the construction quality and service life of highway bridges. After research and analysis, China is currently facing many problems in the construction of expressway bridges, especially in technical management and quality control. Therefore, this article first analyzes the necessity of strengthening technical management and quality control, and then systematically expounds the problems that appear in the current highway bridge construction process, and then proposes effective measures to strengthen technical management and quality control.

Research on Construction Technology of Micro-surface in Pavement Maintenance Engineering

WEI Chenzhong

2022, 4(2): 25-27.

Abstract (15) PDF (0)

Abstract:
Due to the influence of traffic load and natural factors,after a certain period of time when asphalt concrete has been opened to traffic,different degrees of diseases will often appear,such as cracks,ruts,and shifting.The appearance of diseases will greatly affect the traffic quality of highways.Therefore,it is necessary to carry out maintenance and repair in time,so as to suppress the development of diseases and restore the performance of the road surface.Micro-surfacing is one of the key technologies for pavement preventive maintenance.Reasonable application of micro-surfacing technology can effectively repair road defects and prolong the service life of the project.

Influencing Factors and Technical Support Measures for the Construction of Shield Tunnels Underneath the Existing Subway Lines with Small Spacing

YAN Kui

2022, 4(2): 28-31.

Abstract (13) PDF (0)

Abstract:
The shield tunneling under the existing subway line adopts the earth pressure balance shield method. In the silty clay layer, the tunneling parameters of the shield tunnel are optimized, namely, soil pressure,thrust, cutter head torque, cutter head speed, tunneling speed, synchronous grouting the volume, simultaneous grouting pressure, unearthed volume and shield attitude, etc. reduce the impact on the existing operating lines,which has a good guiding significance in the field of shield construction of the Xi'an Metro.

Design and Manufacture of Steel Mould for Rectangular Concrete Segments

DU Yinxing

2022, 4(2): 32-34.

Abstract (16) PDF (1)

Abstract:
Rectangle-like concrete segment is a type of segment with special structure suitable for rectangularlike tunnels. It is different from the conventional ring-shaped segment. After assembly, the cross-section of the segmental rectangular concrete segment is elliptical, which is suitable for two-lane opening to traffic. The diameter is more than 10 meters, which belongs to the super-large diameter concrete segment. Correspondingly,its concrete steel mold is also a super large diameter steel mold. The design and manufacture of super-large diameter steel molds are rare in China. This article analyzes the design and manufacturing points of the rectangular concrete steel molds from the structural design and process manufacturing levels, and provides references and references for the design and manufacture of similar products.

Technology Analysis of Modern Machinery Design and Manufacture

YANG Zhongxiu

2022, 4(2): 35-37.

Abstract (19) PDF (1)

Abstract:
Mechanical design and manufacturing has stabilized the development of social economy to a certain extent and played a key role in improving China's mechanical technology and product performance. The two technologies ensure the quality of products to the greatest extent and provide certain technical support. At present, according to the existing development law, the mechanical design and manufacturing technology has a strong promotion effect, so the analysis of mechanical design and manufacturing technology has a certain positive significance.

Analysis of Processing and Installation Mode of Long-span Hyperbolic Aluminum Plate

AI Xing

2022, 4(2): 38-40.

Abstract (55) PDF (3)

Abstract:
Long span hyperbolic aluminum plate is an important condition for building curtain wall structure. Because its quality is not enough to bear load, it is to improve the beauty of the building. This paper summarizes the processing and installation methods of long-span hyperbolic aluminum plate, and analyzes it combined with the actual project, which can provide a feasible reference for the construction of long-span hyperbolic aluminum plate.

Research on Automatic Control Technology of Double Regenerative Slab Reheating Furnace

HOU Lizhu

2022, 4(2): 41-43.

Abstract (14) PDF (0)

Abstract:
Heating furnace is an important part of hot rolling production line, which directly affects the quality of products, especially under the pressure of market energy supply and environmental protection, how to adopt new technologies to further save energy and reduce emissions, reduce pollutant emissions, improve heating quality and enhance market competitiveness is an urgent problem to be studied. The double regenerative slab heating furnace heats the air / gas combustion gas through the heat of high-temperature flue gas, so as to improve the combustion temperature of fuel. The preheated gas can not only burn fully, but also save energy and NOx emission. Based on the combustion characteristics of regenerative heating furnace, the furnace temperature control, combustion mode and energy saving of heating furnace are deeply studied. The back purging technology of gas burner greatly reduces the content of carbon monoxide in flue gas. Therefore, the level of automatic control of heating furnace is not only related to the labor intensity of operators, but also directly related to the product quality, output, production consumption index and market competitiveness.

Application of NDC Flatness (Width) Meter in the Tangshan Steel

LIU Xin

2022, 4(2): 44-46.

Abstract (156) PDF (8)

Abstract:
NDC ROMETER Optical flatness meter is widely used in hot rolling, finishing rolling, coiling, steckel rolling mill, thick plate, cold rolling, treatment line and other sections of iron and steel smelters. It can be combined with NDC width meter. It is used to measure the flatness and width of strip steel. The flatness meter uses the laser triangle principle to convert the strip steel height signal into electrical signal, and converts the height signal and speed signal into flatness. The measurement results are sent to PLC and level two computer for flatness control and quality management.

Key Points of Mechanical Equipment Installation in Building Construction

YANG Ruizhao

2022, 4(2): 47-49.

Abstract (79) PDF (3)

Abstract:
The mechanical equipment in building construction can meet the needs of on-site operators for water, electricity, fire and other energy in the early stage of the project, and provide necessary mechanical support to complete some high-intensity construction tasks instead of manual work Therefore, it can not only improve the overall quality of the building, but also help to comprehensively promote the project progress and meet the construction requirements of higher standards. However, correspondingly, the installation of mechanical equipment needs to be constructed according to the standard operation process, otherwise it will not promote the construction project, but will endanger the life safety of on-site personnel and cause extremely serious negative impact. Therefore, this paper analyzes the key points of mechanical equipment installation in construction, hoping to further highlight the application value of mechanical equipment in construction engineering.

Optimal Design Strategy of ATV Frame Based on Finite Element Analysis

ZHANG Wei

2022, 4(2): 50-52.

Abstract (17) PDF (0)

Abstract:
The finite element method is an effective auxiliary tool for modern engineering design. The application of finite element method in structural design can improve the dynamic and static characteristics of vehicles. Many important assemblies on all-terrain vehicles use the frame as a carrier, and the rigidity and strength design of the frame is very important. The research introduces the finite element analysis method, optimizes the design of the ATV frame structure, establishes a finite element network model of the frame through geometric model conversion and import techniques, sets the boundary conditions according to the force of the vehicle, and the analysis shows that the frame stiffness meets the design requirements.

Application of Intelligent Technology in Electrical Engineering Automation Control

WU Kexin

2022, 4(2): 53-55.

Abstract (66) PDF (1)

Abstract:
With the development of science and technology, intelligent technology based on the development of information technology has been widely used. For the rapid development of electrical engineering in our country, it has made a necessary contribution to the development of industrial modernization. The application of intelligence in automation control improves the automation control level of equipment operation, thereby promoting the reliable operation of electrical engineering systems. Based on this, this paper analyzes intelligent and automatic control, discusses the application in automatic control, and based on the application advantages of technology, through the effective combination of automation and intelligent technology, the allocation efficiency of resources is improved, and the power system is improved. The operation efficiency of the power system has promoted the comprehensive development of the industrial structure of the power system.

Operational Optimization Strategy of Steam Turbine Auxiliary Machines in Power Plants

WU Rongjian

2022, 4(2): 56-58.

Abstract (16) PDF (0)

Abstract:
With the continuous growth of the national economic level, various industries have obtained very broad development prospects. At the same time, the demand for energy is also increasing, especially electric energy, which has now become the second largest social development. At the same time, it also puts forward more stringent requirements for power enterprises and power generation technology. Based on this, this paper discusses and analyzes the potential problems in the operation of the auxiliary steam turbine in the power plant, and puts forward some effective optimization countermeasures, hoping to further improve the operation efficiency of the auxiliary steam turbine and ensure the safe and stable operation of the power plant.

On Construction Technology and Site Construction Management

CHEN Guanneng

2022, 4(2): 59-61.

Abstract (60) PDF (2)

Abstract:
However, in terms of the current development of the construction industry, many enterprises focus on their own economic interests, resulting in some problems in the actual construction process, which limits the development of China's construction industry. The most important thing in the construction process is the construction site management, which is directly related to the overall construction efficiency and quality of the construction project. Therefore, only by improving the management system of construction site, can we adapt to the requirements of Construction Engineering in the new era, improve the construction quality of the whole project, and bring more benefits to the enterprise. This paper discusses the construction technology and on-site construction management, for reference.

Cost Determination and Control of EPC Mode of Construction Projects

LIN Xiao

2022, 4(2): 62-64.

Abstract (73) PDF (1)

Abstract:
In recent years, many large-scale engineering projects on the market have adopted the EPC model. The emergence of this model has overcome the shortcomings of the traditional contracting model and provided new ideas for project contracting. In the process of the increasing number of engineering projects, the application of the EPC model has gradually increased and the development has become more and more mature. However, in the implementation of the EPC model, the cost determination and control are the aspects that need to be paid attention to. Many engineering companies are concerned about cost management and control. The degree of attention is not enough, and it is difficult to effectively improve the efficiency of the project. Based on this, this paper focuses on the cost determination and control strategy of EPC mode in construction projects, which has a certain reference value for the implementation of similar projects.

Discussion on Construction Project Quality Control Based on EPC Mode

MA Fengping

2022, 4(2): 65-67.

Abstract (15) PDF (0)

Abstract:
As a widely used project contracting mode in the construction industry, EPC has the advantages of project collaborative operation, but there are also problems in project construction quality management. In order to fully ensure the safety and stability of construction implementation and ensure the safe use of buildings, this paper analyzes the main factors affecting the quality management of construction projects under the EPC mode, and puts forward countermeasures and suggestions to optimize the quality control of construction projects from multiple levels in combination with specific requirements and standards, in order to improve the existing quality control loopholes and problems, comprehensively optimize the implementation safety and construction level of construction projects, and bring protection to construction users.

Application of Intelligent Personnel Management System in Construction Project Management

LI Chaohui

2022, 4(2): 68-70.

Abstract (102) PDF (3)

Abstract:
With the continuous development of Internet information technology, a variety of smart site systems and related technologies have been gradually born. Smart site system mainly refers to that staff further optimize the specific process of construction project management and further improve the specific content of construction project management system while using Internet information technology. There are many potential safety problems and related management problems in the construction site of large-scale construction projects. Therefore, it is very important to further optimize the actual use process of Internet information technology and gradually strengthen the supervision and management of construction site. In the following contents of the article, combined with the actual components of the smart site system, the author will carefully study the main countermeasures and specific methods of construction project management.

Discussion on Process Optimization and Measures Optimization of Engineering Projects Based on Lean Construction Theory

ZHANG Jiandong

2022, 4(2): 71-73.

Abstract (19) PDF (0)

Abstract:
Lean construction is one of the main guiding theories of modern engineering project construction. This paper briefly introduces the lean construction theory and process optimization theory, explores the process optimization method of engineering project based on lean construction theory from the aspects of construction technology, structural technology and electromechanical technology, and from the aspects of safety management measures, quality management measures, construction period management measures and cost management measures. This paper discusses the key points of engineering project measure optimization based on lean construction theory, hoping to provide some references for the effective practice of lean construction theory in engineering project process and measure optimization.

The Application of Excel Form in Reinforcement Raw Material Management——Taking Algeria Power Plant Project as an Example

ZHAO Xin

2022, 4(2): 74-76.

Abstract (13) PDF (0)

Abstract:
Excel tables have powerful calculation functions. In-depth mining of its calculation and statistics functions can not only improve the accuracy of data statistics, but also be timely and efficient. It can also be combined with charts to achieve visualization. This article uses Excel to realize the release of steel bars in the background, Label production, monthly classified statistics and quarterly and annual summary. At the same time, timely query on the over-consumption and inventory of steel bars can be realized.

Research on Measures for Management and Maintenance of Traffic Engineering Machinery

JI Peng

2022, 4(2): 77-79.

Abstract (17) PDF (1)

Abstract:
In recent years, my country's social and economic development has been very rapid, and the process of urbanization has been accelerating. In this context, the number and scale of transportation projects have increased day by day. With the continuous improvement of the level of mechanization, mechanical equipment has also been widely used in the transportation process, which has very important positive significance. However, from the actual situation, there are still many problems that need to be improved in the management and maintenance of my country's traffic engineering machinery. This article briefly analyzes the deficiencies in the management and maintenance of traffic engineering machinery, and proposes corresponding solutions on this basis for reference.

The Principle of Smart Inspection System and Its Application in Smart Factory

BAI Lihui

2022, 4(2): 80-82.

Abstract (27) PDF (0)

Abstract:
This paper illustrates the principle of the proposed smart inspection system by introducing the structured light technology of phase shift method and triangulation technology, and further demonstrates the advantages of the smart inspection system by comparing the traditional inspection means, and finally illustrates the application scenarios of the smart inspection system by combining with the construction of the smart factory. It is confirmed that the smart inspection system can not only reverse the undesirable status quo of low inspection efficiency, large inspection errors and distortion of inspection data in traditional quality inspection, but also realize a real highefficiency and low-cost production management mode in combination with the smart factory.

Exploring the Influencing Factors in Quality Inspection and Testing of Building Materials

CHEN Ren

2022, 4(2): 83-85.

Abstract (17) PDF (1)

Abstract:
In recent years, my country's economic development level has continued to increase, and it needs to increase urban buildings. In the context of rapid development in the construction industry, its internal development drawbacks have gradually emerged. In the case of many building accidents in our country, the quality of building materials is one of the main influencing factors. Therefore, the construction industry needs to pay attention to the control of the quality of the building materials, grasp the influencing factors of building materials quality inspection. In the quality inspection work of construction project, it is necessary to apply scientific and reasonable inspection and testing methods to ensure the true and reliable detection data, and then promote the quality of building materials to promote construction engineering safety factor. This paper is based on the development of the construction industry, and the quality of the building materials is conducted, combined with inspection and testing methods and influencing factors to propose optimization testing methods, hoping to effectively promote the quality inspection and testing level of construction industry materials.

Road Raw Materials and Road Subgrade Testing

XU Fulong

2022, 4(2): 86-88.

Abstract (20) PDF (1)

Abstract:
In recent years, my country's social and economic development has been very rapid, and the process of urbanization has been gradually accelerated. Under this background, the number and scale of road projects are increasing day by day. The quality of roads has a direct impact on social and economic development and people's daily production and life. In order to ensure the quality of roads, it is necessary to pay enough attention to the testing and testing of road materials and roadbeds. This paper conducts in-depth research and analysis on road raw materials and road subgrade test detection, and on this basis puts forward corresponding detection strategies for reference.

Detection and Repair of Defects in Urban Underground Drainage Pipes

WANG Xiaojun

2022, 4(2): 89-91.

Abstract (22) PDF (1)

Abstract:
Urban underground drainage pipes are an important part of infrastructure and an important guarantee for environmental cleanliness. Because there are many types of defects in urban underground drainage pipelines, complex structures and different standards, it is difficult to accurately identify hidden pipeline hazards and eliminate diseases. Urban drainage pipeline inspection is the basis for pipeline evaluation and an important prerequisite for pipeline repair. In order to identify defects in underground drainage pipes, inspections should be carried out during drainage pipe repairs. The detection of urban underground drainage pipes affects the drainage effect of the entire city, and scientific detection methods are used to ensure uninterrupted drainage of underground drainage pipes. Based on this, this paper explains the classification of drainage pipeline defect detection technology, discusses the pipeline defect analysis technology, and puts forward specific drainage pipeline repair countermeasures, in order to provide some reference for related projects.

On Design and Optimization of Cold Source System of Air Conditioning System in a Data Center

WANG Shengxian

2022, 4(2): 92-95.

Abstract (57) PDF (0)

Abstract:
With view to the stable operation of the system, the data center needs to consume a lot of energy to maintain the indoor temperature every year. A more energy-saving and economical cold source system for the data center is greatly needed to reduce the energy consumption of air conditioning. Taking a data center project as an example, combined with the selection and operation mode of the cold source system, this paper analyzes the energy-saving effect of the system so as to provide a reference for the comparison of cold source schemes of high energy consuming projects.

Utilization of Flue Gas Waste Heat of Natural Gas Compressor Unit in Compressor Station

LIANG Jian

2022, 4(2): 96-98.

Abstract (18) PDF (0)

Abstract:
The flue gas discharged after natural gas combustion contains a large amount of waste heat, and the compressor will also discharge a large amount of high-temperature flue gas during operation, which not only directly causes the waste of thermal energy resources, but also pollutes the atmospheric environment. How to effectively utilize the waste heat of flue gas from natural gas compressor unit is a topic of great concern and must be paid attention to by natural gas companies. Based on this, in this paper the utilization of flue gas waste heat of natural gas compressor unit in compressor station is analyzed and studied, for reference.

Evaluation of Ecological Slope Protection of Xingfu River Based on Grey Fuzzy Theory

SONG Ronghui

2022, 4(2): 99-101.

Abstract (65) PDF (0)

Abstract:
On the basis of analyzing the main influencing factors of ecological slope protection, construct an evaluation index system; use the gray system and fuzzy mathematics theory to establish a multi-level gray fuzzy evaluation model; the case engineering evaluation is in line with reality, and the model can provide scientific quantification for the construction of Xingfu River standard.

Consideration on the Benefit of Fire Protection Product Testing in Construction Engineering

LIU Guangqing

2022, 4(2): 102-104.

Abstract (21) PDF (0)

Abstract:
Fire product testing is very important in construction engineering, the test results have a great impact on the fire safety of construction projects. Based on this, this paper starts with the importance of fire product inspection in construction engineering, the relationship between the detection of fire protection products in construction projects and benefits is explored, put forward the inspection and management measures of fire protection products in construction engineering, in order to promote the further improvement of fire product testing.

Design and Thinking of Land Reclamation Scheme for Temporary Land of Highway Construction: Taking the Gravel Processing Project of Bid ZH12 of G2003 Taiyuan Ring Expressway as an Example

WEN Zhibin

2022, 4(2): 105-107.

Abstract (50) PDF (0)

Abstract:
According to national laws and regulations, the temporary land for highway construction should be reclaimed in a timely in accordance with the principle of "who is responsible for the damage". Based on G2003 Taiyuan Ring Expressway Taking the land reclamation scheme of temporary land for gravel processing project of ZH12 (northwest Second Ring Road of Taiyuan) as an example, this paper analyzes the damage of temporary land, the recovery direction after damage, the reclamation measures, engineering design and reclamation benefit evaluation, which is helpful to minimize the impact of highway construction project on ecological environment and realize the sustainable utilization of land resources.

Analysis on Connotation and Construction Content of Smart Expressway

LUO Huasong

2022, 4(2): 108-110.

Abstract (49) PDF (6)

Abstract:
Combined with the development background and demand of smart Expressway in China, this paper defines, analyzes the characteristics and classifies the content of smart expressway; Through the comparative study of the construction contents of the guide in three provinces, this paper analyzes the construction contents of smart highway, and puts forward suggestions for the problems in the implementation of smart highway construction.

Key Analysis of Installation and Maintenance of Chemical Process Pipeline

MA Wanyou

2022, 4(2): 111-113.

Abstract (16) PDF (0)

Abstract:
pipeline installation in chemical production is a very complex work, involving a large number and scale, and there are close connections between different pipelines. Therefore, pipeline installation and maintenance are the focus of relevant staff in their daily work to ensure the safe and stable operation of process pipelines. It plays a very important role in the safety production of the whole chemical enterprise. Based on this, this paper discusses and analyzes the installation and maintenance measures of chemical process pipeline.

Research on the Standard Application of Chongqing Smart Community

CHENG Jian

2022, 4(2): 114-116.

Abstract (97) PDF (5)

Abstract:
This article analyzes the whole process of the Chongqing Construction Bureau's investigation into the construction of "smart communities" for some outstanding areas under its jurisdiction, and focuses on discussions, and puts forward suggestions on the market selection, market direction, and technical direction of the application of Chongqing's smart community construction standards.

Research on the Influence of Prefabricated Building on Modern Architectural Design

HOU Wentong

2022, 4(2): 117-119.

Abstract (58) PDF (2)

Abstract:
In recent years, as the speed of economic development has accelerated, the modernization process has also been continuously improved. but it affects the natural environment to a certain extent. The development and progress of all industries should be compatible with the development trend of the current era. Therefore, the construction industry cannot avoid it. To ensure the effective improvement of the development quality of the construction industry, it is necessary to vigorously promote prefabricated buildings through various means.This building has a strong modernization, which has significantly improved the overall quality and progress of the project construction, ensuring that the ideal goal of energy conservation and environmental protection can be reached as soon as possible, intensifying efforts to manage the prefabricated building industry, and orderly promoting the development of prefabricated buildings to ensure that we The country's construction industry has achieved long-term stable development. This article takes the characteristics and advantages of prefabricatedconstruction projects as a starting point, deeply analyzes the shortcomings that exist during the development of prefabricated buildings, and then conducts a comprehensive discussion on the impact of this type of building on modern architectural design, in the hope of providing other personnel Provide a certain reference.

Optimization Countermeasures for Grid Management of Highway Maintenance

LI Junjie

2022, 4(2): 120-122.

Abstract (90) PDF (2)

Abstract:
As a public product, highways have made a positive contribution to social and economic development. While facilitating people's travel, highway maintenance tasks have become heavier and heavier. My country has gradually entered a period of "equal attention to construction and maintenance". How to strengthen road maintenance management has become a hot spot of people's attention. In order to alleviate the contradiction between highway maintenance and social development, it is necessary to actively adopt new concepts, new technologies, and new techniques, and strengthen the level of maintenance and management. Based on this, this article proposes a new type of maintenance management method, namely grid management. Through this maintenance management method, maintenance costs can be greatly reduced, maintenance efficiency can be improved, and the sustainable and healthy development of my country's highway maintenance industry can be promoted.

Application of Fire Separation Technology in Building Fire Protection

PAN Shanshan

2022, 4(2): 123-125.

Abstract (12) PDF (0)

Abstract:
Nowadays, the development of buildings in China gradually tends to be large-scale and high-rise, and the characteristics of building fire prevention are paid more and more attention by the construction industry. Based on this, this paper discusses the fire separation technology of building fire protection, the disadvantages of building fire protection and fire separation technology in application are analyzed, the problems and suggestions in the application of building fire separation technology are studied, hope to provide reference for relevant staff.

Analysis of Area Development ABO Mode from the Perspective of Construction Investment Enterprises: Taking the Development Project of a Certain Area in Xi'an as an Example

ZHANG Jixin

2022, 4(2): 126-128.

Abstract (63) PDF (1)

Abstract:
Area development projects have received much market attention in recent years, and are areas where local governments are actively experimenting with new infrastructure and new urbanization construction projects. However, there are huge differences between the development projects of different regions and different connotations, and their profit models are also very different. Based on this, this article analyzes the operation mode and related issues of the area development ABO model area development project from the three aspects of ABO model definition, operation structure, and financing method, with construction investment enterprises as the first perspective.

2022 Vol. 4, No. 2

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