超长地下混凝土结构无缝设计及施工  

Seamless Design and Construction of Some Super-long Concrete Structure

作　　者：何隽[1] 赵林[2] 孙晓东[3] 仲志鸿[4] 

机构地区：[1]江南大学设计学院,江苏无锡214000 [2]江苏省江建集团有限公司,江苏江都225200 [3]常州市规划设计院,江苏常州213000 [4]常州市排水管理处,江苏常州213000

出　　处：《施工技术（下半月）》2012年第12期87-89,共3页Construction Technology

摘　　要：深圳某项目超长地下室结构施工时地下水位高,位于地下室底板以上,未设抗浮桩,施工期间需进行降水;同时地下室结构超长,采用无缝施工技术,要确保地下室混凝土结构不出现有害裂缝和渗漏。通过采取科学合适的设计和严谨的施工,实现了超长混凝土结构的无缝化。During construction of some basement structure in Shenzhen,because the level of underground water is higher than basement board with no anti-floating piles,so the underground water is need to be decreased during construction.At the same time,because the super-long basement structure is seamless constructed,so the structure must to be assured to has no harmful crack and leakage.By scientific and legal design and construction,the super-long concrete structure is seamless constructed successfully.

关 键 词：地下结构 混凝土 无缝设计 施工技术 

分 类 号：TU318[建筑科学—结构工程]