- 摘 要
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黄太华 甘 甜 谭 萍 (中南林学院建工学院 长沙 410004)
李 良 (株洲市规划设计院 412007)
[提要] 《建筑地基基础设计规范》(GB50007-2002)中采用的柱下矩形单向扩展基础底板弯矩的计算方法是一种精确的方法,同时也是一种繁琐的方法。推导出一种柱下单向偏心矩形扩展基础底板弯矩的近似、简化计算方法,在施工图审查时通过该方法的灵活运用能方便地找到施工图中存在的方向性错误。
[关键词] 柱下扩展基础 单向偏心 底板弯矩 简易算法The calculating method of the moment for the one-way eccentrlc rectangular spread foundation under column adopted in Code for design of building joundation( GB50007-2002)is an exact but a complex method. It must be used when designing the reinforcement of base slabs.A simple and approximate method for calculating the moment of the one-way eccentric rectangular spread foundation under column is introduced. In the process of checking construction drawings,the existing directional mistakes can be found conveniently by it.
Keywords: spread foundation under column; one-way eccentric; base slab's moment; simple calculation参 考 文 献
1.建筑地基基础设计规范( GB50007-2002).2002.
2.黄太华,周 靖.用系数法计算偏心扩展基础承载力的探讨.工程建设与设计,2002,(6).