The purpose of this study is to analyze the application of ultrasonic non-destructive testing technology in bridge engineering.During the research phase,based on literature collection and reading,as well as the analys...The purpose of this study is to analyze the application of ultrasonic non-destructive testing technology in bridge engineering.During the research phase,based on literature collection and reading,as well as the analysis of bridge inspection materials,the principle of ultrasonic non-destructive testing technology and its adaptability to bridge engineering are elaborated.Subsequently,starting from the preparation work before inspection until damage assessment,the entire process of ultrasonic non-destructive testing is studied,and finally,a technical system of ultrasonic non-destructive testing for bridge engineering that runs through the entire process is formed.It is hoped that this article can provide technical reference value for relevant units in China,and promote the high-quality development of China’s bridge engineering from a macro perspective.展开更多
The Beipanjiang Bridge sits over 565 meters above the Beipan River Valley nestled between two very steep cliffs,making it the world's highest bridge.Also known as the Duge Bridge or“China's Impossible Enginee...The Beipanjiang Bridge sits over 565 meters above the Beipan River Valley nestled between two very steep cliffs,making it the world's highest bridge.Also known as the Duge Bridge or“China's Impossible Engineering Feat”,the world's highest bridge may not look that impressive at first sight,but it is a testament to Chinese engineering and innovation.展开更多
This paper conducts practical research on the application of steel fiber reinforced concrete construction technology in road and bridge engineering.The study emphasized in its core advantages of tensile strength,impac...This paper conducts practical research on the application of steel fiber reinforced concrete construction technology in road and bridge engineering.The study emphasized in its core advantages of tensile strength,impact resistance,fatigue resistance and high toughness,and introduces its applications in scenarios such as bridge deck pavement,expansion joints and tunnel opening sections.The key points of construction techniques such as material ratio and fiber selection,mixing,pouring and vibration,as well as quality control difficulties and solutions such as steel fiber dispersion,shrinkage cracks and temperature control was analyzed.The development trends of intelligent material research and development and automated construction technology,and propose application suggestions for engineering design and construction management was discussed in this study,which can serve as a references to improve the quality of road and bridge engineering.展开更多
To cooperate with Chinese TG-2 space experiment project, the transition process from steady to regular oscillatory flow, and finally to chaos is experimentally studied in buoyant-thermocapillary convection. The onset ...To cooperate with Chinese TG-2 space experiment project, the transition process from steady to regular oscillatory flow, and finally to chaos is experimentally studied in buoyant-thermocapillary convection. The onset of oscillation and further transitional convective behavior are detected by measuring the temperature in large-scale liquid bridge of 2eSt silicone oil To identify the various dynamical regimes, the Fourier transform and fractal theory are used to reveal the frequency and amplitude characteristics of the flow motion. The experimental results indicate the co-existence of quasi-periodic and the Feigenbaum bifurcation in chaos.展开更多
To keep up with the time,culture is integrated to large-scale construction project management in China,which will absolutely add more vitality into construction project management in our country.Engineering culture is...To keep up with the time,culture is integrated to large-scale construction project management in China,which will absolutely add more vitality into construction project management in our country.Engineering culture is an integration of project construction and engineering culture.However,engineering culture development enjoys its own particularity as a project is constructed once only within a limited period of time.This paper gives affirmative opinion that engineering culture development in large-scale projects backs project management on the basis of thorough investigation of engineering culture development in Sutong Bridge Project and after deepened analysis,proposes new thinking pattern of engineering culture development in large-scale projects in a systematic manner,including thorough understanding of the essence of engineering culture,principle and contents of engineering culture development as well as efficient method in respect of establishment and implementation of engineering culture,and therefore provides a standard reference and systematic thinking pattern for engineering culture development in future large-scale projects.展开更多
During the Victorian Age,when the results of ambitious engineering radically transformed the principles of construction,photography proved to be a faithful and indispensable witness.This is plainly seen in the magnifi...During the Victorian Age,when the results of ambitious engineering radically transformed the principles of construction,photography proved to be a faithful and indispensable witness.This is plainly seen in the magnificent enterprise to build the railway bridge over the Forth River,accurately captured by the lens of the photographer and engineer Evelyn George Carey,whose excellent work to record those events is without equal.His almost daily annotations were free from symbolic meaning and monumental tendencies:it was the bridge itself that held the most important role.In the form of an experiment it was decided to illustrate the principle of the cantilever at the Royal Institution in 1887.It was during that particular circumstance that Carey produced the famous photographic image of the Human Cantilever.Carey presents to the observer an encyclopaedic array of representations and helps to truly visualise engineering.展开更多
Road and bridge engineering is an indispensable part of socialist economic construction in China, whose construction quality significantly affects the infrastructure construction level in the whole society. To meet th...Road and bridge engineering is an indispensable part of socialist economic construction in China, whose construction quality significantly affects the infrastructure construction level in the whole society. To meet the rapid economic development of various regions, construction scale and quantity of road and bridge engineering have been continuously expanded and increased, therefore, higher requirements for construction quality and construction standard are also presented. During the construction of road and bridge engineering, concrete crack is a key problem which affects the construction quality. In this regard, this paper analyzes cause and prevention measures of concrete cracks during the construction of road and bridge engineering, and hopes to provide construction personnel with valuable references.展开更多
In recent years, the rapid growth of the number of private cars has greatly increased the traffic pressure, so the quality of roads and bridges should be further improved. The paper expounds the related matters of roa...In recent years, the rapid growth of the number of private cars has greatly increased the traffic pressure, so the quality of roads and bridges should be further improved. The paper expounds the related matters of road and bridge engineering from three aspects. Firstly, it expounds the construction principles of road and bridge engineering, which are regarded as the theoretical basis of follow-up research. Secondly, it analyzes the common diseases of road and bridge engineering, including bridgehead damage, rein-forcement corrosion, and subgrade uneven settlement, etc. Finally, it puts forward the construction treatment technology of road and bridge engineering on the basis of the construction principles and taking the common diseases as reference.展开更多
Highway bridge is the key component of infrastructure construction in China. The construction of highway plays a key role in promoting China's national economy. Implementing highway and bridge construction is an u...Highway bridge is the key component of infrastructure construction in China. The construction of highway plays a key role in promoting China's national economy. Implementing highway and bridge construction is an urgent task in China's socialist modernization. Among them, the roadbed and pavement construction technology has a certain influence on the level of road and bridge engineering. On this basis, this paper introduces the key points of subgrade and pavement construction, analyzes the problems in construction, introduces the main construction technologies of subgrade and pavement in detail, and discusses the application measures of subgrade and pavement construction technology, with a view to continuously improve the quality of road and bridge construction projects.展开更多
In today's society, science and technology are in rapid development in our country, at the same time, our country engineering construction level are also rising, at the same time, China road and bridge engineering...In today's society, science and technology are in rapid development in our country, at the same time, our country engineering construction level are also rising, at the same time, China road and bridge engineering construction technology is also in constant updates, thus effectively improve the road and bridge in our country overall construction quality, and social levels play a role in promoting China's economic construction. But in the process of the development of road and bridge construction technology in our country, there are still some deficiencies, for the relevant technology must be improved, so as to promote the development of road and bridge construction technology in our country. This paper first analyzes the current situation of road and bridge construction technology in China, and puts forward the development trend of road and bridge construction technology in China.展开更多
Cracking during construction is a common occurrence in modern bridge engineering that can directly impact the overall safety of the bridge.Therefore,it is essential to focus on preventing and controlling cracks.As the...Cracking during construction is a common occurrence in modern bridge engineering that can directly impact the overall safety of the bridge.Therefore,it is essential to focus on preventing and controlling cracks.As the construction technology for bridge engineering has evolved,the internal quality of construction has significantly improved.However,the appearance quality remains a crucial factor that reflects the technical expertise of a construction company.Therefore,minimizing cracks and improving the appearance quality of concrete are critical issues that require the attention of construction units,supervision departments,and construction companies.This article will analyze the causes of cracking and suggest corresponding prevention and treatment methods.展开更多
In recent years, the traffic pressure is increasing. It is of great practical significance to effectively relieve the traffic pressure, improve the transportation efficiency and speed up the road and bridge constructi...In recent years, the traffic pressure is increasing. It is of great practical significance to effectively relieve the traffic pressure, improve the transportation efficiency and speed up the road and bridge construction. In the concrete implementation process, not only technical support, but also safety management should be done well, because this is not only related to the quality of roads and bridges, but also closely related to the traffic safety of pedestrians and vehicles. Therefore, based on the problem, this paper puts forward some suggestions for follow-up reference.展开更多
Engineering surveying is an important course for road and bridge engineering technology majors in higher vocational colleges.With the advancement of science and technology,engineering surveying technology is also cons...Engineering surveying is an important course for road and bridge engineering technology majors in higher vocational colleges.With the advancement of science and technology,engineering surveying technology is also constantly developing,so the theoretical knowledge and professional skills that students need to master are also becoming increasingly complicated.To stimulate the students’interest in learning the course,it is necessary to continuously introduce innovative teaching methods into the course.In this paper,the importance of teaching innovation in engineering surveying courses of road and bridge engineering technology majors in higher vocational colleges and the knowledge system that students need to master are analyzed.Subsequently,innovative strategies are proposed to help improve the students’mastery of engineering surveying.展开更多
The construction of perfect highway and bridge engineering facilities can realize the resource transfer and cultural transmission between regions, and improve the social and economic benefits. Therefore, China attache...The construction of perfect highway and bridge engineering facilities can realize the resource transfer and cultural transmission between regions, and improve the social and economic benefits. Therefore, China attaches great importance to the construction of highway and bridge engineering. Because the construction of highway and bridge engineering is affected by the regional terrain and natural climate, it is bound to face many influencing factors in the process of construction and management, among which the subgrade is one of the most influential factors for highway and bridge engineering. Therefore, it is necessary to fully implement quality control, and explore the meaning and practical value of quality control, which is the basic premise to strengthen the effectiveness of quality management.展开更多
In the current new form of social development, the relevant staff can effectively manage the contracts related to road and bridge construction cost, and put forward the corresponding analysis and countermeasures for t...In the current new form of social development, the relevant staff can effectively manage the contracts related to road and bridge construction cost, and put forward the corresponding analysis and countermeasures for the risks existing in its management center, so as to effectively control the overall construction cost to a certain extent, and at the same time, can also pre-judge the related risks that may occur in the process, so that the overall construction development presents a good development trend. In this regard, the relevant staff must form a comprehensive understanding of the relationship between road and bridge project cost and contract management under the new form, and analyze the risks and measures to a certain extent if they want to effectively achieve the above objectives.展开更多
Highway transportation occupies a very important position in the field of transportation in our country, especially with the continuous progress of the national economy, the load on the highway has also become larger,...Highway transportation occupies a very important position in the field of transportation in our country, especially with the continuous progress of the national economy, the load on the highway has also become larger, and the requirements for it have gradually increased. Our country attaches great importance to road transportation, and every year it will invest a lot of manpower, material resources and financial resources to carry out the construction of road bridges in order to meet the ever-increasing traffic requirements. In specific use, due to the long-term overload work and the difficulty in keeping up with the losses caused by road and bridge maintenance, a large number of roads and bridges that do not meet the design service life are now facing the problems of aging road surfaces and outdated equipment, which lead to poor driving experience, leading to major traffic safety accidents. This is undoubtedly not a huge obstacle to the increasing traffic demand of the society. Therefore, in order to avoid such incidents, the state should pay attention to the maintenance and management of roads and bridges.展开更多
The financial aspects of large-scale engineering construction projects profoundly influence their success.Strengthening cost control and establishing a scientific financial evaluation system can enhance the project’s...The financial aspects of large-scale engineering construction projects profoundly influence their success.Strengthening cost control and establishing a scientific financial evaluation system can enhance the project’s economic benefits,minimize unnecessary costs,and provide decision-makers with a robust financial foundation.Additionally,implementing an effective cash flow control mechanism and conducting a comprehensive assessment of potential project risks can ensure financial stability and mitigate the risk of fund shortages.Developing a practical and feasible fundraising plan,along with stringent fund management practices,can prevent fund wastage and optimize fund utilization efficiency.These measures not only facilitate smooth project progression and improve project management efficiency but also enhance the project’s economic and social outcomes.展开更多
With the continuous improvement of the production technology level of Chinas construction industry and the continuous development of prefabricated technology, the application scope of the technology is also expanded. ...With the continuous improvement of the production technology level of Chinas construction industry and the continuous development of prefabricated technology, the application scope of the technology is also expanded. In the construction of municipal bridge engineering, the prefabricated technology can be integrated and applied. This technology has obvious advantages compared with the traditional technology. The construction speed of prefabricated buildings is fast and the quality of the construction can be guaranteed, and the project construction meets the requirements of energy conservation and environmental protection. Therefore, it is necessary to analyze the development status of municipal bridge engineering construction and summarize the existing problems. The traditional technology and prefabricated technology are compared and analyzed to understand the construction advantages of prefabricated bridge, and the reasonable application strategies are put forward. Based on this, this paper discusses the application of prefabricated technology in municipal bridge engineering, in order to provide reference for relevant units.展开更多
With the rapid development of market economy, highway construction management has become an important task in the implementation of market economy management, in order to effectively improve the quality of highway and...With the rapid development of market economy, highway construction management has become an important task in the implementation of market economy management, in order to effectively improve the quality of highway and bridge construction construction management, accelerate the application of engineering information technology on the basis of the existing work. But due to the technical means, management mode, mode of operation under the influence of various problems, the use quality of highway and bridge construction engineering information technology is relatively low, many management personnel can not fully use the existing technical means to speed up the comprehensive management work, lead to highway and bridge construction management quality is low. Therefore, this paper analyzes the current application status of information technology, the importance of information technology in the use of the existing problems, and explores the actual application of information technology in highway and bridge construction projects, in order to accelerate the technological reform and promote the implementation of construction tasks.展开更多
"To get rich, build roads first." This statement indicates that road repair is a project to get rich. The construction of roads and bridges is also an important project to promote China's social and econ..."To get rich, build roads first." This statement indicates that road repair is a project to get rich. The construction of roads and bridges is also an important project to promote China's social and economic development. It not only accelerates the speed of logistics and distribution, but also provides people with convenient travel routes. However, there may be some potential safety hazards during the construction of roads and bridges. In order to ensure the safety of the construction process, safety management is required. Based on this, this paper discusses the safety management of road and bridge construction and further studies and analyses the safety management strategies.展开更多
文摘The purpose of this study is to analyze the application of ultrasonic non-destructive testing technology in bridge engineering.During the research phase,based on literature collection and reading,as well as the analysis of bridge inspection materials,the principle of ultrasonic non-destructive testing technology and its adaptability to bridge engineering are elaborated.Subsequently,starting from the preparation work before inspection until damage assessment,the entire process of ultrasonic non-destructive testing is studied,and finally,a technical system of ultrasonic non-destructive testing for bridge engineering that runs through the entire process is formed.It is hoped that this article can provide technical reference value for relevant units in China,and promote the high-quality development of China’s bridge engineering from a macro perspective.
文摘The Beipanjiang Bridge sits over 565 meters above the Beipan River Valley nestled between two very steep cliffs,making it the world's highest bridge.Also known as the Duge Bridge or“China's Impossible Engineering Feat”,the world's highest bridge may not look that impressive at first sight,but it is a testament to Chinese engineering and innovation.
文摘This paper conducts practical research on the application of steel fiber reinforced concrete construction technology in road and bridge engineering.The study emphasized in its core advantages of tensile strength,impact resistance,fatigue resistance and high toughness,and introduces its applications in scenarios such as bridge deck pavement,expansion joints and tunnel opening sections.The key points of construction techniques such as material ratio and fiber selection,mixing,pouring and vibration,as well as quality control difficulties and solutions such as steel fiber dispersion,shrinkage cracks and temperature control was analyzed.The development trends of intelligent material research and development and automated construction technology,and propose application suggestions for engineering design and construction management was discussed in this study,which can serve as a references to improve the quality of road and bridge engineering.
基金Supported by the China Manned Space Engineering Program(TG-2)the Strategic Priority Research Program on Space Science of Chinese Academy of Sciences:SJ-10 Recoverable Scientific Experiment Satellite under Grant Nos XDA04020405 and XDA04020202-05the National Natural Science Foundation of China under Grant No11372328
文摘To cooperate with Chinese TG-2 space experiment project, the transition process from steady to regular oscillatory flow, and finally to chaos is experimentally studied in buoyant-thermocapillary convection. The onset of oscillation and further transitional convective behavior are detected by measuring the temperature in large-scale liquid bridge of 2eSt silicone oil To identify the various dynamical regimes, the Fourier transform and fractal theory are used to reveal the frequency and amplitude characteristics of the flow motion. The experimental results indicate the co-existence of quasi-periodic and the Feigenbaum bifurcation in chaos.
基金National Science and Technology Support Program(No.2006BAG04B06)
文摘To keep up with the time,culture is integrated to large-scale construction project management in China,which will absolutely add more vitality into construction project management in our country.Engineering culture is an integration of project construction and engineering culture.However,engineering culture development enjoys its own particularity as a project is constructed once only within a limited period of time.This paper gives affirmative opinion that engineering culture development in large-scale projects backs project management on the basis of thorough investigation of engineering culture development in Sutong Bridge Project and after deepened analysis,proposes new thinking pattern of engineering culture development in large-scale projects in a systematic manner,including thorough understanding of the essence of engineering culture,principle and contents of engineering culture development as well as efficient method in respect of establishment and implementation of engineering culture,and therefore provides a standard reference and systematic thinking pattern for engineering culture development in future large-scale projects.
文摘During the Victorian Age,when the results of ambitious engineering radically transformed the principles of construction,photography proved to be a faithful and indispensable witness.This is plainly seen in the magnificent enterprise to build the railway bridge over the Forth River,accurately captured by the lens of the photographer and engineer Evelyn George Carey,whose excellent work to record those events is without equal.His almost daily annotations were free from symbolic meaning and monumental tendencies:it was the bridge itself that held the most important role.In the form of an experiment it was decided to illustrate the principle of the cantilever at the Royal Institution in 1887.It was during that particular circumstance that Carey produced the famous photographic image of the Human Cantilever.Carey presents to the observer an encyclopaedic array of representations and helps to truly visualise engineering.
文摘Road and bridge engineering is an indispensable part of socialist economic construction in China, whose construction quality significantly affects the infrastructure construction level in the whole society. To meet the rapid economic development of various regions, construction scale and quantity of road and bridge engineering have been continuously expanded and increased, therefore, higher requirements for construction quality and construction standard are also presented. During the construction of road and bridge engineering, concrete crack is a key problem which affects the construction quality. In this regard, this paper analyzes cause and prevention measures of concrete cracks during the construction of road and bridge engineering, and hopes to provide construction personnel with valuable references.
文摘In recent years, the rapid growth of the number of private cars has greatly increased the traffic pressure, so the quality of roads and bridges should be further improved. The paper expounds the related matters of road and bridge engineering from three aspects. Firstly, it expounds the construction principles of road and bridge engineering, which are regarded as the theoretical basis of follow-up research. Secondly, it analyzes the common diseases of road and bridge engineering, including bridgehead damage, rein-forcement corrosion, and subgrade uneven settlement, etc. Finally, it puts forward the construction treatment technology of road and bridge engineering on the basis of the construction principles and taking the common diseases as reference.
文摘Highway bridge is the key component of infrastructure construction in China. The construction of highway plays a key role in promoting China's national economy. Implementing highway and bridge construction is an urgent task in China's socialist modernization. Among them, the roadbed and pavement construction technology has a certain influence on the level of road and bridge engineering. On this basis, this paper introduces the key points of subgrade and pavement construction, analyzes the problems in construction, introduces the main construction technologies of subgrade and pavement in detail, and discusses the application measures of subgrade and pavement construction technology, with a view to continuously improve the quality of road and bridge construction projects.
文摘In today's society, science and technology are in rapid development in our country, at the same time, our country engineering construction level are also rising, at the same time, China road and bridge engineering construction technology is also in constant updates, thus effectively improve the road and bridge in our country overall construction quality, and social levels play a role in promoting China's economic construction. But in the process of the development of road and bridge construction technology in our country, there are still some deficiencies, for the relevant technology must be improved, so as to promote the development of road and bridge construction technology in our country. This paper first analyzes the current situation of road and bridge construction technology in China, and puts forward the development trend of road and bridge construction technology in China.
文摘Cracking during construction is a common occurrence in modern bridge engineering that can directly impact the overall safety of the bridge.Therefore,it is essential to focus on preventing and controlling cracks.As the construction technology for bridge engineering has evolved,the internal quality of construction has significantly improved.However,the appearance quality remains a crucial factor that reflects the technical expertise of a construction company.Therefore,minimizing cracks and improving the appearance quality of concrete are critical issues that require the attention of construction units,supervision departments,and construction companies.This article will analyze the causes of cracking and suggest corresponding prevention and treatment methods.
文摘In recent years, the traffic pressure is increasing. It is of great practical significance to effectively relieve the traffic pressure, improve the transportation efficiency and speed up the road and bridge construction. In the concrete implementation process, not only technical support, but also safety management should be done well, because this is not only related to the quality of roads and bridges, but also closely related to the traffic safety of pedestrians and vehicles. Therefore, based on the problem, this paper puts forward some suggestions for follow-up reference.
文摘Engineering surveying is an important course for road and bridge engineering technology majors in higher vocational colleges.With the advancement of science and technology,engineering surveying technology is also constantly developing,so the theoretical knowledge and professional skills that students need to master are also becoming increasingly complicated.To stimulate the students’interest in learning the course,it is necessary to continuously introduce innovative teaching methods into the course.In this paper,the importance of teaching innovation in engineering surveying courses of road and bridge engineering technology majors in higher vocational colleges and the knowledge system that students need to master are analyzed.Subsequently,innovative strategies are proposed to help improve the students’mastery of engineering surveying.
文摘The construction of perfect highway and bridge engineering facilities can realize the resource transfer and cultural transmission between regions, and improve the social and economic benefits. Therefore, China attaches great importance to the construction of highway and bridge engineering. Because the construction of highway and bridge engineering is affected by the regional terrain and natural climate, it is bound to face many influencing factors in the process of construction and management, among which the subgrade is one of the most influential factors for highway and bridge engineering. Therefore, it is necessary to fully implement quality control, and explore the meaning and practical value of quality control, which is the basic premise to strengthen the effectiveness of quality management.
文摘In the current new form of social development, the relevant staff can effectively manage the contracts related to road and bridge construction cost, and put forward the corresponding analysis and countermeasures for the risks existing in its management center, so as to effectively control the overall construction cost to a certain extent, and at the same time, can also pre-judge the related risks that may occur in the process, so that the overall construction development presents a good development trend. In this regard, the relevant staff must form a comprehensive understanding of the relationship between road and bridge project cost and contract management under the new form, and analyze the risks and measures to a certain extent if they want to effectively achieve the above objectives.
文摘Highway transportation occupies a very important position in the field of transportation in our country, especially with the continuous progress of the national economy, the load on the highway has also become larger, and the requirements for it have gradually increased. Our country attaches great importance to road transportation, and every year it will invest a lot of manpower, material resources and financial resources to carry out the construction of road bridges in order to meet the ever-increasing traffic requirements. In specific use, due to the long-term overload work and the difficulty in keeping up with the losses caused by road and bridge maintenance, a large number of roads and bridges that do not meet the design service life are now facing the problems of aging road surfaces and outdated equipment, which lead to poor driving experience, leading to major traffic safety accidents. This is undoubtedly not a huge obstacle to the increasing traffic demand of the society. Therefore, in order to avoid such incidents, the state should pay attention to the maintenance and management of roads and bridges.
文摘The financial aspects of large-scale engineering construction projects profoundly influence their success.Strengthening cost control and establishing a scientific financial evaluation system can enhance the project’s economic benefits,minimize unnecessary costs,and provide decision-makers with a robust financial foundation.Additionally,implementing an effective cash flow control mechanism and conducting a comprehensive assessment of potential project risks can ensure financial stability and mitigate the risk of fund shortages.Developing a practical and feasible fundraising plan,along with stringent fund management practices,can prevent fund wastage and optimize fund utilization efficiency.These measures not only facilitate smooth project progression and improve project management efficiency but also enhance the project’s economic and social outcomes.
文摘With the continuous improvement of the production technology level of Chinas construction industry and the continuous development of prefabricated technology, the application scope of the technology is also expanded. In the construction of municipal bridge engineering, the prefabricated technology can be integrated and applied. This technology has obvious advantages compared with the traditional technology. The construction speed of prefabricated buildings is fast and the quality of the construction can be guaranteed, and the project construction meets the requirements of energy conservation and environmental protection. Therefore, it is necessary to analyze the development status of municipal bridge engineering construction and summarize the existing problems. The traditional technology and prefabricated technology are compared and analyzed to understand the construction advantages of prefabricated bridge, and the reasonable application strategies are put forward. Based on this, this paper discusses the application of prefabricated technology in municipal bridge engineering, in order to provide reference for relevant units.
文摘With the rapid development of market economy, highway construction management has become an important task in the implementation of market economy management, in order to effectively improve the quality of highway and bridge construction construction management, accelerate the application of engineering information technology on the basis of the existing work. But due to the technical means, management mode, mode of operation under the influence of various problems, the use quality of highway and bridge construction engineering information technology is relatively low, many management personnel can not fully use the existing technical means to speed up the comprehensive management work, lead to highway and bridge construction management quality is low. Therefore, this paper analyzes the current application status of information technology, the importance of information technology in the use of the existing problems, and explores the actual application of information technology in highway and bridge construction projects, in order to accelerate the technological reform and promote the implementation of construction tasks.
文摘"To get rich, build roads first." This statement indicates that road repair is a project to get rich. The construction of roads and bridges is also an important project to promote China's social and economic development. It not only accelerates the speed of logistics and distribution, but also provides people with convenient travel routes. However, there may be some potential safety hazards during the construction of roads and bridges. In order to ensure the safety of the construction process, safety management is required. Based on this, this paper discusses the safety management of road and bridge construction and further studies and analyses the safety management strategies.
