| 顺层岩坡优势面水力学作用研究 |
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| 引用本文： | 王辉,罗国煜.顺层岩坡优势面水力学作用研究[J].自然灾害学报,1998,7(4):82-87. |
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| 作者姓名： | 王辉 罗国煜 |
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| 作者单位： | 南京大学地球科学系 |
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| 摘 要： | 分析了地下水对顺层岩坡优势面水力学作用的机理，指出了水头高度与稳定性系数之间的关系，提出了导致边坡失稳的极限水头值ｈ１．用于岩坡预测预报的预警水头值ｈａ以及水力学稳定性判据ｈｃ，并给出了计算方法。
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| 关 键 词： | 滑坡，顺层岩坡，优势面，极限水头，预警水头 |
STUDY ON HYDRAULIC EFFECT OF GROUND WATER ON PREFERRED PLANES IN CONSEQUENT ROCK SLIDE |
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| Wang Hui, Luo Guoyu, Li Xiaozhao, Chen Qiang,.STUDY ON HYDRAULIC EFFECT OF GROUND WATER ON PREFERRED PLANES IN CONSEQUENT ROCK SLIDE[J].Journal of Natural Disasters,1998,7(4):82-87. |
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| Authors: | Wang Hui Luo Guoyu Li Xiaozhao Chen Qiang |
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| Abstract: | The hydraulic effect of the ground water on the preferred planes in consequent rock slide is ana- lyzed in this paper. The relationship between water head and stability coefficient is discovered The val- ue of limit water head. h1 , which leads to the stability failure of rock slide, the value of alarm water head, ha, which is used for prediction, and, hc, the hydraulic criterion of stability are put forward . More- over,their algorithm are given. |
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| Keywords: | Landslide Consequent rock slide Preferred plane Limit water head Alarm |
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