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我国进入二十一世纪以来,伴随社会经济的快速发展和进步,交通运输行业已经成为我国未来发展的重要方向,将会直接影响到我国运输事业的有序性和稳定性。以往的桥梁施工技术发展并未成熟和完善,交通运输事业的建设和发展得到不同程度的限制,当大量的车辆运输时,将会增加桥梁和道路的损坏和坍塌问题,在一定程度上影响交通运输的安全性和有序性。因此,加强预应力桥梁施工技术的研发和应用,对于确保道路交通的安全性十分重要。本文通过对预应力的应用事项进行详细分析,并以此为基础提出有效的施工对策。
Since our country entered the 21st century, with the rapid development and progress of social economy, the transportation industry has become an important direction for the future development of our country and will directly affect the orderliness and stability of China’s transport industry. The bridge construction technology in the past is not mature and perfect, and the construction and development of transportation are restricted in varying degrees. When a large number of vehicles are transported, the problems of damage and collapse of bridges and roads will increase, which will affect traffic to a certain extent Transport safety and orderliness. Therefore, strengthening the research and application of prestressed bridge construction technology is very important to ensure the safety of road traffic. In this paper, a detailed analysis of the application of prestress, and based on this proposed effective construction measures.