论道路与桥梁施工中预应力的应用及存在的问题

Application and Problems of Pre-stressing in Road and Bridge Construction

在我国社会经济发展进程向前推进的过程中,预应力技术逐步在道路桥梁施工环节中得到应用,在经过几代人的研究及创新之后,已经发展成为一种较为成熟的技术,预应力技术逐步在道桥施工环节中得到较为普遍的应用,但是因为预应力张拉施工工艺的复杂性比较强,因此预应力结构的专业性也比较强,针对预应力道桥施工环节中有可能出现的问题进行分析,希望可以对日后相关工作人员在分析这个问题时,起到一定借鉴性作用。

In the China’s social and economic development process,pre-stressing technology is gradually applied in road and bridge construction links.After several generations of research and innovation,it has developed into a more mature technology,and pre-stressing technology is gradually applied in the road and bridge construction links.However,because of pre-stressing tensile construction process is relatively complex,pre-stressing structure also has a strong professionalism.This paper analyzes the potential problems in pre-stressing road and bridge construction,hoping to provide reference for relevant staff in the subsequent analysis of this problem.