西北黄土地区高层建筑地基处理技术研究  

Ground Trentment Technology of High-rise Buildings in Loess Area of Northwest China

作　　者：李建举 

机构地区：[1]中航第九工程总队,四川成都611431

出　　处：《科学之友（中）》2012年第6期54-55,共2页Friend of Science Amateurs

摘　　要：某住宅楼,主体25层,地下室2层,采用钢筋混凝土剪力墙结构,属于П级自重湿陷性黄土场地。为满足结构安全和成本经济的要求,采用天然地基和箱形基础,通过地基承载力计算和基础沉降估算,满足承载力(强度)和变形的要求,且施工时间短,费用省,对环境干扰小。A residential building,belonging to П class deadweight collapsible loess area,adopted reinforced concrete shear wall structure.The principal part is 25 floors,and the basement is 2 floors.To satisfy the request of structure safety and economy,adopted the natural ground and box foundation.Through the calculation of bearing capacity of ground and settlement of foundation,satisfied with the request for bearing capacity（strength）and deformation,also shortened the construction time,saved the cost,and less interfered with the the environment.

关 键 词：地基处理 黄土地区 箱形基础 承载力 变形 

分 类 号：TU472[建筑科学—结构工程]