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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
【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 ,根据已知条件可合理控制基底偏心程度和长宽比
【Abstract】 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;
柱基础;
基底尺寸;
基底应力比;
长宽比;
【Key words】 eccentrical compression; column; footing base; dimension; unit stress ratio; length-breadth ratio;
【Key words】 eccentrical compression; column; footing base; dimension; unit stress ratio; length-breadth ratio;
- 【文献出处】 建筑结构 ,Building Structure , 编辑部邮箱 ,2004年12期
- 【分类号】TU471
- 【被引频次】4
- 【下载频次】67