桥梁应力监测与控制

摘要

分析了望东长江公路大桥江内引桥采用移动模架施工的技术，对桥梁施工全过程的应力监测与控制方法进行了研究，并通过对应力测试误差处理以及对模型约束条件的修正，更真实的反映了桥梁实际受力状况，对其他一些用移动模架施工的监控项目有一定的参考意义。%The thesis analyzes movable formwork construction technology adopted in Wangdong Changjia highway bridge,and studies bridge con-struction stress monitoring and control methods. Through processing stress testing errors and correcting model constraining conditions,it really re-flects actual bridge stress conditions,which has certain guiding meaning for other movable formwork construction monitoring project.