石湾站地铁车站围护结构优化分析研究

Analysis and research on enclosure structure optimization of Shiwan subway station

以某地铁车站的围护结构设计为例,通过对该工程现场施工情况的调查研究,制定了车站围护结构的优化设计方案,对比分析了不同施工方案对周边环境及管线迁改的影响,指出采用钻孔灌注桩方案施工,可满足地铁施工工期、质量及结构安全的要求。

Taking the subway station enclosure structure design as an example,through investigating and studying the engineering field conditions,the paper formulates the station enclosure structure optimizing design methods,comparatively analyzes the impact of different construction schemes upon surrounding environment and pipeline transformation,and finally applies bored pile scheme for construction,which meets demands of subway construction duration,quality and structure safety.