| 地下水位上升对砂性土地基承载力的影响 |
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| 作者姓名： | 屠洪权 周健 |
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| 作者单位： | 杭州市自来水公司
(屠洪权)，同济大学(周健) |
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| 摘 要： | 本文主要从土体的物理性质出发,以极限荷载理论为依据,找出砂性土地基承载力随地下水位上 升而下降的变化规律。这在由于温室效应及人为开发而引起地下潜水位不断上升的今天,对于从事 岩土工程和基础工程的研究、设计,具有一定的现实意义。
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| 关 键 词： | 砂性土地基 地下水位 地基承载力 |
DECREASING OF BEARING CAPACITY OF SHALLOW SANDY SOIL FOUNDATION CAUSED BY UNDERGROUND WATER TABLE RISING |
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| Authors: | Tu Hong- qua n Zhou Jian |
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| Institution: | Tu Hong- qua n Zhou Jian
(Hangzhou Waterworks Company) (Tongji University) |
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| Abstract: | Based on soil property and limit equilibriunm theory the relation between the rising of underground water table and the decreasing of bearing capacity of the shallow sandy soil foundation was discussed in this paper it was founded that the value of bearing capacity will be decreased as large as 70% for sandy soil as the undergound water table increa-ses |
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| Keywords: | Sandy soil foundation underground water table bearing capacity |
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