摘要
造成复合式地铁车站开裂渗漏的原因主要有环境条件、约束作用、诱导缝等处理不当及局部应力集中四个方面。施工中可采用MPFC防治法,即对复合式地铁车站可从材料技术、预应力技术、纤维混凝土技术及施工保障系统出发进行全面防治。
Environmental condition, restraint effect, improper treatment of cracks and local high stress are the main causes of crack and seepage of complex subway station. MPFC method may be adopted for prevention in the construction, namely, to make full prevention for the station from respects of material, prestress, fiber concrete and construction guarantee system.
出处
《建筑技术》
北大核心
2006年第7期533-535,共3页
Architecture Technology
关键词
复合式
地铁车站
防渗
MPFC法
complex type
subway station
anti-seepage
MPFC method
