卷 7, 编号 8 (2022)

目录

39 Views, 9 PDF Downloads
Yinlin Li
DOI:10.26789/szgc.v7i8.1604

摘要

The construction of urban roads and bridges is related to people’s livelihood and social and economic development. In the implementation of urban road and bridge engineering, common problems include soft soil subgrade, slope soil base, transition section settlement or cracking and so on. In order to ensure the quality and safety of urban roads and bridges, it is necessary to analyze the common engineering problems and put forward the corresponding construction technology and supervision strategies to form the roadbed and pavement construction technology system, so as to promote the high-quality implementation of urban roads and bridges in China.

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27 Views, 10 PDF Downloads
Jing Zhang
DOI:10.26789/szgc.v7i8.1605

摘要

Under the background of modern social and economic development, the construction quantity of water conservancy projects is more and more, which promotes the improvement of national economic income. In order to ensure the smooth construction of water conservancy channel project, improve the quality of engineering construction, need to strengthen the safety management of water conservancy channel construction, pay attention to water conservancy channel safety supervision, effectively control the unsafe factors in the process of construction, minimize the occurrence of engineering construction safety accidents, guarantee channel engineering construction safety, quality and progress. This paper mainly analyzes the main safety management problems and response measures in water conservancy channel construction, aiming to further improve the level of water conservancy channel construction safety management, promote the smooth construction of water conservancy channel project, so as to bring convenience to people’s life, promote the improvement of national economic benefits, and promote the overall safety construction effect.

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29 Views, 7 PDF Downloads
Ying Peng
DOI:10.26789/szgc.v7i8.1606

摘要

The rapid installation and positioning construction of the steel-concrete joint section of the I-steel composite beam cable-stayed bridge is one of the main beam construction technologies of the I-steel composite beam cable-stayed bridge. It is mainly used for the rapid installation and positioning construction of the steel-concrete joint section of the I-steel composite beam cable-stayed bridge, with significant social benefits. Compared with the similar technologies in China, its innovative achievements make the rapid installation and positioning construction technology of the steel-concrete joint section of the I-steel composite beam cable-stayed bridge more capable of adapting to the complex environment, as the new technology greatly improves the installation and positioning construction time of the steel-concrete joint section of the I-steel composite beam cable-stayed bridge, reduces the cost, has stronger competitiveness, promotes the scientific and technological progress and development of the industry, and has outstanding social benefits.

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26 Views, 9 PDF Downloads
Lifu Sun
DOI:10.26789/szgc.v7i8.1607

摘要

In recent years, with the rapid development of China’s economy, the continuous improvement of the social level, and further promote the rapid development of China’s urban rail transit industry. However, in the current construction process of urban rail transit, the construction technology level directly determines the construction quality of the track, which requires greater attention to the current urban rail construction technology. Therefore, the paper analyzes the current rail construction technology and quality management measures in rail construction, so as to further improve the quality level of rail construction and ultimately promote the long-term development of China’s rail transit industry.

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30 Views, 10 PDF Downloads
Dongbao Wang
DOI:10.26789/szgc.v7i8.1608

摘要

The technical level of formwork engineering determines the comprehensive quality effect of water conservancy projects, so it is necessary to do a good job in engineering construction, standardization, standardized control, to ensure that the template will not appear serious deviation, deformation and damage problems, to meet the subsequent construction requirements of concrete pouring. The formwork construction also presents strong professional characteristics. During the construction, various factors and conditions will have different impacts on the construction. It is necessary to understand the specific impact characteristics and technical requirements, so as to strengthen the weak links, prevent major quality and safety problems, and meet the expected construction requirements of the formwork project. The paper analyzes the importance of formwork engineering technology in the construction of water conservancy projects, puts forward the design requirements and construction principles of formwork engineering technology in the construction of water conservancy projects, and explores the application points of formwork engineering technology in the construction of water conservancy projects.

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50 Views, 8 PDF Downloads
Lei Wang
DOI:10.26789/szgc.v7i8.1610

摘要

With the rapid development of China’s urban scale, people’s requirements for urban supporting construction and living environment quality are increasing, in order to create a good production and living environment for residents, local governments have generally increased the investment in municipal engineering. Municipal sporadic engineering projects are an important part of municipal engineering, because of its universality and wide scope, the amount of investment should not be ignored. This paper discusses the difficulties and countermeasures in the settlement audit of municipal sporadic project from the perspective of the audit unit, aiming to improve the quality of sporadic maintenance project settlement audit.

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27 Views, 6 PDF Downloads
Xiaozheng Zhu
DOI:10.26789/szgc.v7i8.1612

摘要

The rapid improvement of modern science and technology and economic development level has increased people’s demand and requirements for hydropower, and promoted the further development of China’s water conservancy industry. Water conservancy project construction has a direct impact on the people’s livelihood construction and economic construction in China. Therefore, the relevant personnel must improve the importance of the construction technology and quality of water conservancy project, and effectively safeguard the fundamental interests of the country and the masses. In the construction process of the reservoir, the grouting technology has played a positive and key role and has been extremely widely used. Combined with the principle of grouting technology, this paper analyzes the importance and application of grouting technology in the construction process of the reservoir, and puts forward some suggestions for the problems existing at this stage, which is expected to be helpful.

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36 Views, 10 PDF Downloads
Xiaolei Guo
DOI:10.26789/szgc.v7i8.1613

摘要

The construction technology of cast-in-situ concrete rectangular water conservancy channel is one of the most commonly used technologies in the construction of water conservancy projects. The construction of cast-in-situ concrete rectangular channel at the construction site can effectively improve the seepage resistance of water conservancy projects and improve the efficiency of irrigation. The construction technology of cast-in-situ rectangular water conservancy channel can also improve the performance of resistance to external forces and prolong the service life of water conservancy projects. The construction process is more convenient and convenient, which also greatly improves the construction efficiency. It is widely used in the current water conservancy project construction. This paper mainly starts with the design and structure analysis of the concrete cast-in-place rectangular water conservancy channel, clarifies the advantages of the concrete cast-in-place rectangular water conservancy channel construction, and then discusses the key points of the concrete cast-in-place rectangular water conservancy channel construction.

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43 Views, 17 PDF Downloads
Qi Li
DOI:10.26789/szgc.v7i8.1615

摘要

In recent years, due to the vigorous development of China’s urbanization construction, it has promoted the continuous improvement of Chinese people’s living standards, and also improved the construction speed of road and bridge projects. Therefore, the concept of improving safety can be applied to the road and bridge construction project, which can make the technical standard of road and bridge further optimized, and can improve the product quality to a new level. Therefore, through the scientific and reasonable consideration of the importance of safety factors applied in road and bridge engineering, the actual use time of road and Bridges can be increased accordingly.

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39 Views, 7 PDF Downloads
Xiaowei Lin
DOI:10.26789/szgc.v7i8.1616

摘要

In China’s rapid economic development today, the city bridge is a microcosm of urban development, it has a close relationship with the daily life of the people. The application of prestressed construction technology in urban bridge engineering has improved the overall quality of the project and shortened the construction period. This paper focuses on the application of prestressed concrete in urban bridges, with a view to providing some reference for future work.

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39 Views, 11 PDF Downloads
Ke Zhao
DOI:10.26789/szgc.v7i8.1617

摘要

Highway bridge engineering is an important part of China’s infrastructure construction, it will directly affect the completion of China’s highway transportation system and through. Concrete is the main component of highway bridge, so in the construction of highway bridge, we need to comprehensively discuss and analyze the construction technology of concrete, and optimize its transformation, thus improve the overall quality of highway and bridge projects, so that it continues to develop.

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26 Views, 11 PDF Downloads
Jie Li
DOI:10.26789/szgc.v7i8.1618

摘要

City Information Model (CIM) is an organic synthesis of urban information based on new generation technologies such as Building Information Model (BIM), Geographic Information System (GIS), Internet of Things (IOT), etc. It integrates urban buildings, pipe networks, equipment the multi-dimensional data such as facilities builds a three-dimensional digital space in the city, and the smart park is an intelligent park built on the basis of the three-dimensional digital space in the city. Based on the characteristics of CIM, this paper puts forward the basic concept and overall architecture of CIM for the digital hub of the smart park on the basis of analyzing its needs, and further promotes the park governance system through the application and exploration of the top-level design of the digital hub of the smart park and digital construction.

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46 Views, 14 PDF Downloads
Jinniu Wang
DOI:10.26789/szgc.v7i8.1619

摘要

In the new situation of the rapid development of science and technology, the industry on the overall construction quality and level of highway subgrade requirements are also constantly improving. Based on this, the relevant personnel should conduct a comprehensive analysis and research of highway subgrade construction, and fully grasp the construction points and technical points. Summarize the previous construction experience, and actively introduce the new construction technology and construction scheme.

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49 Views, 7 PDF Downloads
Lin Song
DOI:10.26789/szgc.v7i8.1620

摘要

Through the research and summary of the comprehensive Design of underground railway station pipeline, the pipeline comprehensive application process based on DBC (Design—BIM—Construct) mode is formed. BIM Design gets rid of the traditional concept of “tracer”, and becomes the leading party of the comprehensive design of pipeline by taking advantage of professional and comprehensive advantages. Multi-professional comprehensive collision problems are solved by BIM designers, giving full play to the advantages of BIM information integration, effectively saving communication costs, and realizing the comprehensive forward design of pipelines.

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43 Views, 8 PDF Downloads
Min Hao
DOI:10.26789/szgc.v7i8.1621

摘要

In the case of the rapid growth of urbanization construction, the living conditions of residents are relatively good. Under the current situation of rapid economic development, people must put forward the requirements of material life under the premise of effectively meeting their basic quality of life. That is to say, for the current urban construction authorities, construction projects and their construction quality assurance are the standard of practical management. Therefore, in the process of the municipal engineering construction, the causes and solutions of the problems of the water supply and drainage engineering projects in the municipal construction should be analyzed specifically, so as to promote the comprehensive development of the municipal water supply and drainage engineering.

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36 Views, 4 PDF Downloads
Zhaomin Qi
DOI:10.26789/szgc.v7i8.1622

摘要

With the increasing progress of science and technology, the problem of rural centralized water supply has been well improved, but the management and maintenance mechanism of rural centralized water supply is not perfect, and there are still many problems in the later management and maintenance of centralized water supply projects. Drinking water safety will directly affect the physical and mental health and normal life of the people in rural areas, so it is necessary to further improve the management mechanism do a good job of later maintenance to ensure the safety of drinking water in rural areas.

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59 Views, 8 PDF Downloads
Bin Chen
DOI:10.26789/szgc.v7i8.1623

摘要

Under the continuous improvement of the comprehensive development level of cities in China’s country, the construction quality and construction scale of China’s construction projects also have changed significantly. The market competition in the whole field of construction engineering is extremely fierce. For construction enterprises, in order to gain a place in the increasingly fierce market competition, we must do a good job in the construction engineering cost management, and attach great importance to the cost control, and reduce unnecessary expenses. Based on this, this paper focuses on the cost control strategy in the whole field of construction engineering is extremely fierce. For construction enterprises, in order to gain a place in the increasingly fierce market competition, we must do a good job in the construction engineering cost management, and attach great importance to the cost control, and reduce unnecessary expenses. Based on this, the paper focuses on the cost control strategy in the construction engineering cost management work for reference.

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29 Views, 9 PDF Downloads
Chao Song
DOI:10.26789/szgc.v7i8.1624

摘要

The current rapid development of urbanization and the huge energy consumption of the construction industry, aiming at the development goal of carbon neutrality, this paper describes the concept of carbon neutrality, analyzes the energy consumption of the entire building process, and gives intelligent information from the perspective of green environmental protection. And the description of digital buildings, put forward the relevant technical measures taken by intelligent and digital in the process of promoting green buildings, and provide reference for the design of intelligent and digital in green buildings.

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38 Views, 9 PDF Downloads
Lin Zhang, Jun Chen
DOI:10.26789/szgc.v7i8.1625

摘要

The construction of roads and bridges is particularly important in the development of China’s transportation, it can drive the rapid growth of China’s economy, at the same time, it can also create a local people’s life. In the construction process of road and bridge, the construction quality will be directly related to the project quality. Therefore, only continuous innovation and improve the construction technology can make efforts for the good development of China’s highway bridge project. Nowadays, although the Chinese highway and bridge construction technology has been relatively perfect, but there are still some problems must be overcome. Only when all these difficulties can be properly solved can we effectively develop expressways and carry out construction on roads and bridges in China.

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39 Views, 11 PDF Downloads
Jiafu LuRen
DOI:10.26789/szgc.v7i8.1626

摘要

Water conservancy projects can play an effective role in the allocation of water resources to play a role in flood control and drought relief. It plays an important role in social construction and economic development. China has also invested a lot of resources in water conservancy construction, but during the construction of water conservancy projects, due to the poor operation and management mechanism of water conservancy projects, the project can not play its own engineering benefits. Combined with the importance of establishing the operation management system of water conservancy projects, this paper briefly expounds the disadvantages of current water conservancy project construction, and puts forward relevant solutions for reference.

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46 Views, 7 PDF Downloads
Limin Liu
DOI:10.26789/szgc.v7i8.1627

摘要

In recent years, China vigorously develops the water conservancy engineering industry, promote the construction of water conservancy projects, the scale of water conservancy projects is also gradually expanding. In the construction process of water conservancy projects, if the relevant management personnel do not scientifically and reasonably manage and control the construction cost, then it will have a direct impact on the overall effect of water conservancy projects, and it will also hinder the development of water conservancy projects in China. In addition, in recent years, China often appears drought and flood disasters, in order to reduce the occurrence of disasters, to protect people’s life safety and property safety needs to promote the development of China’s water conservancy industry, so China’s government needs to increase the investment in water conservancy projects. Therefore, this paper makes an in-depth analysis and discussion of the budget control measures of the construction cost of water conservancy projects for readers’ reference.

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31 Views, 8 PDF Downloads
Lijun Jiang
DOI:10.26789/szgc.v7i8.1629

摘要

In recent years, China’s rural economy has developed rapidly, and more advanced agricultural technology is constantly applied to agricultural production, including water-saving irrigation technology. Large distribution of water resources in China, different areas of water resources quantity also different, and water resources can have important influence on the development of agriculture and production, in the process of agricultural planting need to consume a lot of water resources, if the shortage of water supply, will directly affect the agricultural production. The application of this technology can not only effectively improve the production quality and production efficiency of agriculture, but also improve the utilization rate of water resources, thus effectively promoting the economic income of farmers. Therefore, this paper deeply analyzes and discusses the water-saving irrigation technology and application in irrigation and water conservancy projects for readers’ reference.

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33 Views, 8 PDF Downloads
Xinwei Kang
DOI:10.26789/szgc.v7i8.1630

摘要

In the new era, with the rapid development of China’s water conservancy industry, the safety production construction of small and medium-sized water conservancy project construction site is also facing new challenges. Especially with the advent of the era of big data, the original construction site safety management mode and supervision mechanism can not be well applied, which can not reflect the “visualization” of construction site safety management and production management. In this regard, in order to promote the transformation of safety production management mode in the construction site of water conservancy projects, strategies such as scientific division of work areas and living areas, construction of on-site safety signs, and improvement of visual safety detection tools are put forward, so as to build a visual safety production management system in the construction site and promote the safe and stable development of China’s water conservancy engineering industry.

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35 Views, 9 PDF Downloads
Xiangrui Chen
DOI:10.26789/szgc.v7i8.1631

摘要

Drainage pipeline is one of the most important urban infrastructure. With the thorough implementation of General Secretary Xi Jinping’s thought on ecological civilization, and winning the battle against water pollution, under a series of guiding documents of the Ministry of Housing and Urban-Rural Development, the Ministry of Ecology and Environment, the National Development and Reform Commission, the work of drainage pipeline inspection has been going on in many cities. The work of drainage pipeline inspection can be mainly divided into two categories: disease inspection of current drainage pipeline and acceptance inspection of completed drainage pipeline. This paper takes the application of a certain brand of pipeline periscope, pipeline endoscope TV inspection system in a municipal road completion acceptance test as an example, this paper introduces the operation methods and details of drainage pipeline inspection and other specific problems, and discusses its advantages and disadvantages and limitations.

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40 Views, 5 PDF Downloads
Wei Liu
DOI:10.26789/szgc.v7i8.1632

摘要

With the continuous improvement of China’s economic level, the number of municipal engineering construction has also been significantly increased, in order to meet people’s growing spiritual life and material and cultural needs, municipal engineering types have achieved diversified development, in the municipal construction, concrete as the main raw material, can improve the strength of buildings to a certain extent, to ensure the stability and safety of building structures. However, it should be noted that in practical applications, concrete materials are affected by internal and external factors, and there are often some cracks, which will not only affect the stability of the building structure, but also lead to the functionality of the construction project can not be effectively played.

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18 Views, 7 PDF Downloads
Hui Chen, Zhongqi Deng
DOI:10.26789/szgc.v7i8.1653

摘要

For loess and clay strata, especially for the arid and water shortage areas in Northwest China, the rotary drilling rig adopts mud free dry drilling to form holes, which has a fast drilling speed. It is not limited by the site, and its advantages can be better reflected in the construction work on the site with tight power. The drill has its own power and is easy to move. There is no mud, less sediment after hole forming, and the pile is poured by anhydrous conduit method, which has outstanding safety and environmental protection characteristics.

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