| 沉井地压——一种特殊表土地压的探讨 |
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| 引用本文： | 王祥厚. 沉井地压——一种特殊表土地压的探讨[J]. 贵州工业大学学报(自然科学版), 2002, 31(2): 53-58 |
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| 作者姓名： | 王祥厚 |
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| 作者单位： | 贵州工业大学,资源与环境工程学院,贵州,贵阳,550003 |
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| 摘 要： | 分析探讨沉井在表土中下沉时所引起的受力现象及其相关的论点，迸发现沉井在正常下沉过程中，不仅仅会受到竖井表土地压的作用，更主要是沉井的前端（刃脚）受到被动土压力的作用。
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| 关 键 词： | 沉井地压 表土地压 主动土压力 被动土压力 受力 分析 竖井 岩石力学 |
| 文章编号： | 1009-0193(2002)02-0053-06 |
| 修稿时间： | 2001-11-26 |
Study on the Earth Pressure of Drop Shaft |
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| WANG Xiang hou. Study on the Earth Pressure of Drop Shaft[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2002, 31(2): 53-58 |
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| Authors: | WANG Xiang hou |
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| Abstract: | This paper deals with the force bearing problem of a drop shaft when it subsides in the surface soil. The author suggests that, when a drop shaft subsides in normal conditions, not only it bears the earth pressure of the pit but also suffers from the passive soil pressure on the foot blade of the drop shaft. |
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| Keywords: | drop shaft earth pressure active soil pressure passive soil pressure |
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