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有软弱下卧层时确定天然地基上基础底面积的简便方法
引用本文:李明. 有软弱下卧层时确定天然地基上基础底面积的简便方法[J]. 北方交通, 2008, 0(7)
作者姓名:李明
作者单位:抚顺市建筑设计研究院有限公司,抚顺,113006
摘    要:在进行天然地基上浅基础的设计时,必须验算地基承载力.如果存在软弱下卧层,还必须进行软弱下卧层承载力验算.

关 键 词:基础底面积  地基承载力  软弱下卧层

Handy Way to Determination of Foundation Footing Area on Natural Ground When Existing Weak Sub Layer
LI Ming. Handy Way to Determination of Foundation Footing Area on Natural Ground When Existing Weak Sub Layer[J]. , 2008, 0(7)
Authors:LI Ming
Abstract:As designing the shallow foundation on natural ground,it's indispensable to check computation of bearing capacity of ground.If the weak sub layer exists,the cheking computation of bearing capacity of the sub layer is still necessary.Based on stipulations correlative to calculation of ground bearing capacity and checking computaion of weak sublayer in"Design Specification for Ground Foundation Building",the paper derives a simple and convenient method of calculation,which might directly and accurately figure out the foundation footing area meeting the requirements without needing repeated checking computation.
Keywords:Foundation's footing area  Bearing capatity of ground  Weak sub layer
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