试述道路桥梁施工中预应力的应用及存在的问题

Discussion on the Application of Prestress in Road and Bridge Construction and the Existing Problem

预应力技术在道路桥梁施工过程中的运用解决了很多突出的问题,其应用价值逐渐凸显。然而因为技术的不成熟以及施工单位运用不当等诸多方面的原因,预应力的应用出现了很多亟待解决的问题,引起了现阶段道路桥梁施工单位的广泛关注。论文将从道路桥梁施工中预应力的运用优势入手,着重围绕在现行过程中出现的突出问题以及解决方案进行详细探讨。

The application of prestress technology in road and bridge construction solved many outstanding problems,its application value is gradually highlight,however,as the not mature of technology and the unreasonable use of construction enterprise,there are many problems in the application of prestress needed to be solved,this aroused wide attention of road and bridge construction enterprise at present stage.This paper from the application advantages of prestress in road and bridge construction,discusses the problems existing in the construction and puts forward the solutions in detail.