某T型梁桥加固方案设计

The Design of Reinforcement Scheme for A T-shaped Beam Bridge

以某T型梁桥为例,以其加固前荷载试验结果为依据,分析该桥加固前的技术状况。通过有限元计算对结构进行分析,提出加固设计方案,并在方案实施后再次进行荷载试验,通过加固前后荷载试验结果的对比,证明加固方案的设计是成功的。

Taking a T-shaped beam bridge as an example, based on its loading test results before its reinforcement, this paper analyzed the technical condition before the bridge reinforcement. Through the finite element calculation, it analyzed the structure and put forward the reinforcement design scheme. It also carried out the load test again after the scheme implementation. Through the comparison between the results of the load test before and after the reinforcement, it also proved that the design of reinforcement scheme was successful.