| 地下水位对基底土颗粒压应力的影响 |
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| 引用本文： | 洪健,王敏.地下水位对基底土颗粒压应力的影响[J].山西建筑,2014(8):92-93. |
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| 作者姓名： | 洪健 王敏 |
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| 作者单位： | [1]苏州市市政工程设计院,江苏苏州215004 [2]苏州中岩勘察有限公司,江苏苏州215004 |
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| 摘 要： | 根据土力学有效应力理论,结合浮力学基本原理,对地下水作用下基底土颗粒压应力与地基承载力的关系进行分析,对有效应力理论加以改进,引入土颗粒压应力的概念,研究地下水位对其有效应力的影响,采用数学方法对相关公式进行推导,并得出初步的结论。
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| 关 键 词： | 地基 压力 地下水位 |
The influence on compression stress of solid phase under the foundation by the water level |
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| HONG Jian,WANG Min.The influence on compression stress of solid phase under the foundation by the water level[J].Shanxi Architecture,2014(8):92-93. |
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| Authors: | HONG Jian WANG Min |
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| Affiliation: | 2 ( 1. Suzhou Municipal Engineering Design Institute Co. , Ltd, Suzhou 215004, China ; 2. Suzhou Zhongyan Survey Co. ,Ltd, Suzhou 215004, China) |
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| Abstract: | According to effective-stress theory and the basic principle of buoyancy, analysed the relationship between the pressure under the foun- dation and the bearing capacity of the ground when under the water level, improved the effective-stress theory, and put forward the new concept of compression stress of solid particles, studied the influence on compression stress by water level, finished the associated formula derivation with mathematical technique, and finally arrived the initial conclusion. |
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| Keywords: | foundation pressure groundwater level |
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