抑制刚架拱桥动力损伤的加固效果分析

Reinforcement Effect Analysis of Restraining Dynamic Damage of Rigid-framed Arch Bridge

结合湖北应城二桥实例对刚架拱桥出现的实际病害进行了分析,采用抑制桥梁动力响应的加固设计方法,对桥梁加固前后的效果进行了测试,测试结果验证了该加固措施的有效性。

Combining the Yingcheng second bridge,the paper analyzed the defect in the rigid-framed arch bridge,reinforced it by inhibiting the dynamic response,and tests the effect after the reinforcement.The result proved the effectiveness of the reinforcement measures.