浅谈公路桥梁施工中预应力的应用及存在的问题

摘要

本文主要通过对各种预应力的结构形式做出分类及说明，专门针对在公路桥梁工程施工过程中所需要用到的预应力做出分析及探讨，对预应力的平板结构优点做出了主要阐述。比较以及分析了这种预应力的竞争力以及其适用的范围，并且达到了能够将预应力技术充分运用到公路桥梁施工工程中的目的。%This paper mainly through making the classificat-ion and description of prestressed structure form analyzes and discusses the need to use the prestress in the process of hi-ghway bridge construction, makes an exposition of the advan-tages of prestressed slab structure. Making comparison and an-alysis of the prestressed competitiveness and its scope, reached the purposes making ful use of prestressed technology in hig-hway bridge engineering construction.