改造钢梁支座防尘罩

Modification of Dust Cover of Steel Beam Support

钢梁支座是桥梁上部结构和下部结构进行连接的主要组成部分,但是钢梁支座在长期的运行使用过程中,由于载重量的增加、行驶速度的提升、补修养护的欠缺等以及一系列原因,导致存在很多不同的危害。因此,对于铁路运输管理上,做好钢梁支座的养护和改造维修尤为重要。本文重点分析钢梁支座的作用和目前钢桥支座存在的问题,并提出了保养维修方法。

Steel beam support is the main component of the connection between the upper structure and the lower structure of a bridge.However,in the long-term operation and use of steel beam support,due to the increase in load capacity,the increase in driving speed,the lack of repair and maintenance,and a series of reasons,there are already many different hazards.Therefore,for railway transportation management,it is particularly important to do a good job in the concrete curing,transformation and maintenance of steel beam supports.This article analyzes the role of the steel beam support and the existing problems of the current steel bridge support,and proposes maintenance methods.