连续刚构桥梁施工线形控制方法

Continuous Rigid Frame Bridge Construction Linear Control Method

文章分析了预应力混凝土连续刚构桥在施工中线形控制的各项组成内容,提出了相应的计算方法及控制上的优化措施,并结合某高速公路桥梁实际情况进行控制分析,取得了较好的线形控制效果。

This article analyzed all composition contents for linear control of prestressed concrete continuous rigid frame bridge during construction,proposed the corresponding calculation methods and control optimi-zation measures,and combined with the control analysis on actual situation of an expressway bridge,it ob-tained the better linear control effect.