横跨既有线防护通道(钢构棚架)体系验算

The across existing line protection channel( steel scaffolding) system checking

以横跨既有线桥梁防护通道体系验算为例,从结构抗压、抗剪及挠度三个方面对防护通道支架体系进行了承载能力、刚度及稳定性验算,以确保在实际施工中支架的安全性,从而保证铁路的行车安全。

Taking the across existing line protection channel system checking as an example,from the structure compression,shearing resistance and deflection three aspects made carrying capacity,stiffness and stability checking to protection channel support system,to ensure the safety of support in actual construction,so as to ensure the traffic safety.