摘要
贵阳201大厦采用支撑筒悬挂结构体系,塔楼高宽比较大,两层地下室有一面临空。在埋深不满足规范要求的情况下,通过加强地下室及基础刚度,加深嵌岩深度,同时控制基础底面不出现零应力区,来保证结构的安全。
Supported-core suspension system is adopted for Guiyang 201 Building.The ratio of height to width of the building is big,and one side of the two-story basement is an empty space.When the embedment depth of the basement does not match the requirement of the Chinese building code,several special measurements were used to ensure the building safety,including increasing the stiffness of the basement and the foundation and the piles embedment depth into the rock.Through these special methods,tension zone did not appear under the mat foundation.
出处
《建筑结构》
CSCD
北大核心
2012年第4期109-112,共4页
Building Structure
关键词
埋深
倾覆
筏形基础
钢管混凝土柱
embedment depth
overturning
mat foundation
concrete-filled steel tubular column
