桩锚基础  

PILE-ANCHORED FOUNDATION

作　　者：郭志恭[1] 杨丽[1] 刘龙[1] 

机构地区：[1]西安交通大学,西安710049

出　　处：《建筑技术》2007年第3期221-224,共4页Architecture Technology

摘　　要：当基础底面作用有很大弯矩时,可使用带锚件的基础,借助锚件形成的反作用弯矩,减小外力产生的弯矩,从而达到减小基础尺寸、控制基础倾斜度的目的。通过现场实验得出有关锚桩基础的特点并建立计算公式。If big bending moment is acted on the foundation bottom, anchored foundation may be adopted. The counteractive moment created by the anchors can offset the moment caused by external force, the foundation sizes are therefore cut down and foundation gradient is controlled. Site test result and calculation formula establishment of pile-anchored foundation are introduced in this paper.

关 键 词：桩锚基础 柔度参数 循环系数 

分 类 号：TU473[建筑科学—结构工程]