高层建筑箱筏基底板抗剪与抗冲切相关关系  

STUDY ON THE INTERRELATION BETWEEN THE RESISTANCE TO SHEARING AND THE RESISTANCE TO CUTTING OF PLATES IN BOX AND RAFT FOUNDATION OF HIGH BUILDINGS

作　　者：肖祁林 

机构地区：[1]兰州有色冶金设计研究院

出　　处：《甘肃科学学报》1998年第1期67-70,共4页Journal of Gansu Sciences

摘　　要：通过《高层建筑箱形基础设计与施工规程》ＪＧＪ６－８０所提供的公式，推导出箱形及筏片基础底板的抗剪与抗冲切之间的相关公式，绘出相关曲线。根据相关曲线分析了箱形、筏片基础底板破坏形态与底板的厚度、边长之间的关系。Based on the formula in “The design and construction rules of high building box foundation”, the related formula supplied by JGJ6 80,China,between the resistance to shraring and the resistance to cutting of plates in box and raft foundation is derived,and the related diagram of curves is plotted as well.Therefore,on the basis of the curves,a comprehensive analysis of the destructive forms of the box and raft foundation plates is carried out and the interrelation between the bottom plate thickness and its side length is also discussed.

关 键 词：抗剪 抗冲切 高层建筑 箱形基础 底板 筏片基础 

分 类 号：TU473.2[建筑科学—结构工程]