“太阳把桥晒跑了?”——深圳市某立交A匝道桥事故分析

本文通过计算 ,详细分析了深圳市某立交 A匝道桥第三联在成桥运营两年后突发的整体位移事故 ,为该工程的加固处理提供了科学的依据 ,并针对城市弯梁桥设计提出了一些建议 ,力求避免类似工程事故的再次发生。

Does the Bridge Go away by the Sun or Not?"——Accident Analysis of A Certain Grade Separation A Ramp Bridge in Shenzheng City

The paper analyzes in detail by calculation the accident of the sudden ensemble displacement after two years from the completion and operation of the third connection of a certain grade separation A ramp bridge in Shenzheng City.So it provides the scientific basis for the consolidation treatment of the project.And to counter the design of the urban curve beam bridge it puts forward some suggestions so as to avoid the accident of the similar project to occur again.