煤矿开采下沉区铁路桥改造治理的几种方案

Coal Mine Mining Submersion Area Railroad Bridge of Several Transform Plans

由于地下采矿造成了铁路桥下沉,需要中断铁路运行几个月,进行重建桥梁,给铁路运输带来了很大损失。本文列举和总结了仅中断5天以下时间,进行修复下沉桥梁的几种方法,能够解决铁路桥下沉带来的运输损失。

Due to the railroad bridge sinking caused by the undergroud mining, several months＇ inter ruption of the trains running is necessary, we need to rebuild the bridges, it will bring great loss on the railway transportations. We list and summarize several methods of the sinking bridges repair on condition that the trains running interruption under 5 days. It will help to solve the problem of the transportations loss caused by the railroad briges sinking.