柱下单向偏心受压基础基底尺寸简捷计算  

Simple Calculation Method of Base Dimension Under Column with Eccentrical Compression

作　　者：胡信芳 胡晓晖[2] 

机构地区：[1]信阳华豫发电有限责任公司,464100 [2]南昌大学土木工程系,330029

出　　处：《建筑结构》2004年第12期20-21,共2页Building Structure

摘　　要：通过理论推导 ,求出柱基底面积和长宽尺寸的直接计算式 ,可根据已知条件一次完成计算。还推出基底应力比与基底偏心程度的关系式和基底长宽比计算式 。The formula for direct calculation the dimension of footing base is presented through theoretical analysis.The calculation can be completed once according to known condition.The relative formula of unit stress ratio, eccentrical degree and the length to breadth ratio of footing are inferred.So the base eccentrical degree and ratio of length to breadth can be controlled applicably according to known condition.

关 键 词：偏心受压 长宽比 柱基 基础 合理控制 直接计算 基底应力 理论推导 尺寸 计算式 

分 类 号：TU471.1[建筑科学—结构工程] TU375[建筑科学—土工工程]