桥梁施工中预应力应用及问题分析

Analysis on Application and Problems of Prestress in Bridge Construction

交通业的发展促使了铁路技术的提高。而预应力作为铁路桥梁中的重要组成部分,在铁路桥梁施工中得到非常广泛应用。在桥梁施工的阶段,预应力对于铁路桥梁建设工作的影响非常的关键。鉴于这一技术具有一定的优势,能对我国桥梁建设产生重要影响。因此,有必要有针对性地引导探索发现桥梁建设中存在的问题,切实推动铁路桥梁建设的发展。故结合预应力技术优势分析,谈一谈预应力在桥梁建设中的应用,并针对问题提出主要控制的措施,希望可以为我国桥梁建设提供参考。

The development of the transportation industry has also promoted the improvement of railway technology. As an important part of the railway bridge,the prestress is widely used in the construction of railway bridge. In the stage of bridge construction,the influence of prestress on the construction of railway bridge is very important. In view of the advantages of this technology,it can have an important impact on the construction of bridges in our country. Therefore,it is necessary to guide the exploration of the existing problems in the construction of the bridge and promote the development of the railway bridge construction. Based on the analysis of advantages of prestressed technology,this paper discusses the application of prestressed in bridge construction,and puts forward some main control measures for problems,hoping to provide reference for bridge construction in China.