| 确定任意偏心柱下矩形扩展基础底面积的直接算法 |
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| 引用本文： | 黄太华,谭萍,郭晓阳.确定任意偏心柱下矩形扩展基础底面积的直接算法[J].建筑结构,2005(11). |
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| 作者姓名： | 黄太华 谭萍 郭晓阳 |
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| 作者单位： | 中南林学院建工学院 长沙410004
(黄太华)，株州市规划设计院 412007
(谭萍)，株州市规划设计院 412007(郭晓阳) |
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| 摘 要： | 为了确定柱下矩形扩展基础的底面积,必须进行地基承载力的验算。以往采用的试算方法既不便于工程实践中的手算也不便于教学。推出一种不需反复试算的三步法,不论柱是单向偏心还是双向偏心,以及偏心程度如何,通过三步运算均能计算出经济合理的基础底面积。
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| 关 键 词： | 三步法 任意偏心 柱下扩展基础 基础底面积 |
Application of Three-step Way to Determine the Bottom Area of Rectangle Extended Foundation Under Random Eccentric Column |
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| Huang Taihua,Tan Ping,Guo Xiaoyang.Application of Three-step Way to Determine the Bottom Area of Rectangle Extended Foundation Under Random Eccentric Column[J].Building Structure,2005(11). |
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| Authors: | Huang Taihua Tan Ping Guo Xiaoyang |
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| Affiliation: | Huang Taihua~1,Tan Ping~2,Guo Xiaoyang~2 |
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| Abstract: | To determine the bottom area of rectangle extended foundation area of the column,the checking computation of the ground's carrying capacity must be conducted.Usually a trial-calculation is adopted to determine the foundation's bottom area.The trial-calculation is not very practical in the engineering project.A three-step way without trial-calculation is put forward no matter the column is one-way eccentric or two-way eccentric and the degree of its eccentricity.After the three-step calculation,an economical and reasonable bottom area of rectangle extended foundation can be determined. |
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| Keywords: | three-step way random eccentric column's rectangle extended foundation foundation's bottom area |
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