| 复合地基有效桩长的计算方法 |
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| 引用本文： | 王平卫,彭振斌,杨庆光,何忠明.复合地基有效桩长的计算方法[J].地质与勘探,2006,42(4):103-105. |
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| 作者姓名： | 王平卫 彭振斌 杨庆光 何忠明 |
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| 作者单位： | 1. 中南大学地学与环境工程学院,长沙,410083;有色金属矿产地质调查中心,北京,100012
2. 中南大学地学与环境工程学院,长沙,410083 |
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| 摘 要： | 有效桩长是柔性桩复合地基设计时需要考虑的一个重大问题.已有的柔性桩复合地基有效桩长计算方法都难以准确计算有效桩长.本文基于Mindlin位移解和位移协调条件,通过一定的假设和公式推导得到了有效桩长的计算方法,并与其他的一些方法的结果进行比较.
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| 关 键 词： | 有效桩长 Mindlin位移解 柔性桩 复合地基 |
| 文章编号： | 0495-5331(2006)04-0103-03 |
| 收稿时间： | 2006-02-08 |
| 修稿时间： | 2006-05-20 |
CALCULATION METHOD OF EFFECTIVE PILE LENGTH OF FLEXIBLE PILES COMPOUND FOUNDATION |
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| WANG Ping-wei,PENG Zhen-bing,YANG Qing-guang,HE Zhong-min.CALCULATION METHOD OF EFFECTIVE PILE LENGTH OF FLEXIBLE PILES COMPOUND FOUNDATION[J].Geology and Prospecting,2006,42(4):103-105. |
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| Authors: | WANG Ping-wei PENG Zhen-bing YANG Qing-guang HE Zhong-min |
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| Institution: | 1. School of Geoscience and Environmental Engineering of Central South University, Changsha 410083 ; 2. China Nonferrous Resource Geological Survey,Beijing 100012 |
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| Abstract: | Effective pile length is an important problem that should be thought about when making a design of flexible piles composite foundation. It is very difficult to calculate the effective pile length for the methods which have be used by mostly engineers. Based on Mindlin solution and displacement compatibility equations, the effective pile length is calculated herein and the solution is compared with the other solution in this article. |
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| Keywords: | Effective pile length Mindlin dispacement solution flexible piles composite foundation |
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