论文部分内容阅读
箱梁悬臂段因错误拆除模板垫块造成箱梁挠度过大引起箱梁开裂、支架垮塌事故 ,介绍梁体复位采用的起吊方法及加固措施 ,加固后经荷载试验 ,证明箱梁可满足设计荷载的使用要求 ,加固方法是成功的。
Box girder cantilever section due to wrong removal of the template pad caused by the box girder deflection caused by box girder cracking, collapse of the stent, the introduction of beam lifting the lifting method and reinforcement measures, reinforced after the load test to prove that the box girder to meet the design load The use of requirements, reinforcement method is successful.