大跨度预应力混凝土桥梁施工控制因素及影响分析

Construction control and influence analysis of large-span prestressed concrete bridge

大跨度预应力混凝土桥梁是现代交通运输系统中的重要组成部分,为了提高桥梁工程的质量、保证桥梁的安全使用、延长桥梁的使用寿命,本文分析了桥梁施工的控制因素及关键问题,提出了提高桥梁施工质量的具体措施,期望可以为今后的桥梁建设工程提供一定的帮助。

Large-span prestressed concrete Bridges is an important part of modern transportation system.In order to improve the bridge engineering quality , ensure the safety of the bridge and prolong the service life of the bridge, this paper analyzes the factors and key problems of bridge construction control , brings up the con-crete measures of improving the bridge engineering quality , expecting for offering some help for the future con-struction of birdges.