浅析地铁车站病害处理及预防

Analysis of Subway Station Disease Treatment and Prevention

随着城市地铁建设的发展建设项目的不断增多,我国大部分地铁车站采用的是大体积复合式钢筋混凝土框架结构。它的主要特点是:钢筋复杂、砼体积大、地下施工。这3种特点造成施工后不可避免地会出现一些病害现象。清川站作为典型的地下混凝土框架结构车站,也不可避免地出现了多种病害现象。我们认真分析病害成因,并提出对此类病害的处理及预防措施。

With the development of urban subway construction and the increasing of construction projects,most subway stations in China adopt large volume composite reinforced concrete frame structure.The main features of concrete and underground construction are:complex steel bars,large concrete volume and underground construction.These three characteristics will inevitably lead to some diseases after construction.As a typical underground concrete frame structure station,Qingchuan station inevitably has a variety of diseases.We carefully analyze the causes of the disease,and put forward the treatment and prevention measures of this kind of disease.