阳泉赛鱼大桥荷载试验与分析

Analysis and Loading Test of Saiyu Large-bridge in Yangquan

交通事业的日益发展对旧桥的承载能力提出了严峻的考验。针对阳泉一双曲拱桥,采用Madis Civil有限元进行分析计算。通过对该桥进行荷载试验,将实测结果与理论计算值相比较,确定了该桥的实际承载能力及运营现状,对现有同类桥梁的管理有一定的借鉴意义。

The growing development of transport poses a severe challenge to the load-bearing capacity of old bridges.In this paper,the FEM analysis and calculation of a double-curved arch bridge located in Yangquan are made by using Madis Civil software.The load test results of this bridge and the theoretical results are compared to evaluate the bridge load-bearing capacity and operation conditions,which can provide reference for the management of existing similar bridges.