北京地铁十号线国贸站的施工方法

Construction method of the International Trade stop of No.10 line of Beijing subway

通过对北京地铁十号线国贸站站位、工程地质和水文及环境限制条件的介绍,侧重讨论了车站结构主体采用暗挖段施工的依据,以及采用洞桩法的施工步骤,并在介绍洞桩法施工技术的基础上,指出了洞桩法的施工特性和施工中应注意的问题。

Through the introduction of the location, engineering geology, geological and environmental restriction conditions of the International Trade stop of No. 10 line of Beijing subway, it discusses the basis of undercutting construction of the main stop body and the construction steps of Pile-Beam-Arc method. Meanwhile, it points out the features of Pile-Beam-Arc method and attentions in the construction.