某大桥引桥承载能力分析

The Analysis of Some Big Bridge Loading Capability

某大桥的引桥经过多年的运营出现了一些病害,为摸清该桥的承载能力以及使用性能,基于通用有限元程序软件进行理论计算,同时根据理论计算结果作为控制内力进行现场检测试验,试验结果表明该桥引桥部分使用性能较好,承载能力满足有关规范的要求。

There is a large concrete highway bridge,passing by many years using that it come forth some disease,in order to find out the bridge's carrying capacity as well as using capability,base on procedure software of FEM in general to proceed theories calculation,at the same time according at the result of theories calculation become control internal force to proceed the spot examination, examination result express that usage function of approach structure is better, the loading ability satisfy with the request of our country normative.