摘要
介绍了某超长超宽特大型地下室底板及外墙的无缝设计与施工情况,认为通过采取适宜的设计及施工措施,超长超宽的地下室底板及外墙不设永久性伸缩缝是可行的。该工程施工期间及建成运营2年多来,均未发现地下室底板及外墙有渗漏现象,是一个非常成功的案例,可供类似工程设计参考。
The paper introduces the seamless design and construction of the foundation slab and sidewalls of a superlarge basement.It holds the feasibility of saving the permanent expansion joints in the foundation slab and sidewalls by means of appropriate design and construction.The project has proved a very successful case and has a reference value because there is no leakage since its completion and operation two years ago.
出处
《江苏建筑》
2010年第5期37-39,共3页
Jiangsu Construction
关键词
温度(收缩)裂缝
膨胀加强带
后浇加强带
水平分布钢筋配筋率
补偿收缩混凝土
contraction cracks
expanding reinforcement belt
post-casting reinforcement belt
steel ratio of horizontal distribution
compensatory contraction concrete
