索道桥成桥状态研究与静载试验分析

索道桥是以钢丝绳为主要受力构件的一种柔性悬索体系桥梁,在临时工程及战备中占有重要地位,因此建立准确的模型和建成后的承载能力评估具有重要意义.本文以甘肃省某水电站临时交通桥为工程背景,用悬链线法确定了索道桥的成桥状态.在此基础上,计算了车辆荷载对索道桥的作用,通过与试验数据的对比,验证了计算方法的正确性.

Research completion state of cableway bridge and analysis on static loading test

Cableway bridge is a type of suspension bridge which depends on the wire rope to suffer the external force,and has an important position in temporary engineering and war readiness,so the evaluation of its load-carrying ability is of more important value after the rope way bridge has been set up.Based on the temporary traffic bridge in Gansu province as an engineering background,using catenary method to determine the completion state of cableway bridge.The calculation of vehicle load on the bridge is made on...