This article describes methods and the ideas of the reinforcement method of Truss Arch Bridge that have a certain reference value to Truss arch bridge and other types of reinforcement.
本文讲述的加固方法以及对加固方法的分析思路对桁式组合拱桥以及其它类型桥梁加固有一定的参考价值。
The stress principle of beam is analysed by the method of truss analogue, and different principle of different reinforcement forms has been explored.
运用桁架比拟理论对缺口梁端部的受力模型进行了分析，探索了不同方式加固效果存在差异的原理。
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