柱下混凝土扩展基础的设计问题探讨  

On design of reinforced concrete spread foundation under column

作　　者：彭瑞华 孟林 

机构地区：[1]中国水电第五工程局,四川成都610225

出　　处：《宁夏工程技术》2007年第3期271-273,共3页Ningxia Engineering Technology

摘　　要：根据现行GB50010—2002《混凝土结构设计规范》和GB50007—2002《建筑地基基础设计规范》要求,对钢筋混凝土柱下扩展基础设计中存在的问题进行了探讨,推导了基础高度和基础底板配筋的计算公式,使基础的设计更趋合理.This paper focuses on the problem of spread foundation under column of reinforced concrete by applying the code for design of concret structure（GB50OlO-2002）and the code for design of building foundation（GB50007-2002）, and the formula is inferred which is used to calculate the height of the foundation and distribution of steel bars of the foundation, as a result, it makes the design of foundation more rational.

关 键 词：混凝土 扩展基础 抗冲切 底板配筋 

分 类 号：TU37[建筑科学—结构工程]