| 黑方台台缘灌溉水诱发黄土滑坡群的系统分析 |
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| 引用本文： | 王家鼎,惠泱河.黑方台台缘灌溉水诱发黄土滑坡群的系统分析[J].水土保持通报,2001,21(3):10-13,51. |
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| 作者姓名： | 王家鼎 惠泱河 |
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| 作者单位： | 西北大学地质系, 陕西西安 710069 |
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| 基金项目： | 中国博士后基金(2000);
陕西省自然科学基金(FI95403) |
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| 摘 要： | 针对甘肃省永靖县盐锅峡、八盘峡库区的黑方台台缘灌溉水诱发黄土滑坡群的特征 ,系统地分析了其形成机理、运动特征以及斜坡稳定性等方面的内容 ,提出了以排水为主 ,简易工程为辅的经济、合理的区域防治原则
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| 关 键 词： | 灌溉 黄土滑坡 形成机理 |
| 文章编号： | 1000-288(2001)03-0010-03 |
| 收稿时间： | 4/4/2001 12:00:00 AM |
Systems Analysis on Heifangtai Loess Landslide in Crows Induced by Irrigated Water |
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| WANG Jia ding and HUI Yang he.Systems Analysis on Heifangtai Loess Landslide in Crows Induced by Irrigated Water[J].Bulletin of Soil and Water Conservation,2001,21(3):10-13,51. |
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| Authors: | WANG Jia ding and HUI Yang he |
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| Institution: | Geological Department, Northwest University, Xi' an 710069, Shaanxi Province, PRC;Geological Department, Northwest University, Xi' an 710069, Shaanxi Province, PRC |
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| Abstract: | A due considerations have been paid to the characteristic features and phenomena of the tremendous loess landslides in crows induced by irrigated water. All of them occurred along Heifangtai edges of platform, Gansu province, China. Based on these features and phenomena, such as large extents, high speed and long traveling distances, their mechanism, kinematical approach and slope stability are analyzed. The regional prevention rules are presented that to take drainage work as the dominant factor and the simple engineering prevention the second one. |
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| Keywords: | irrigation loess landslide formed mechanism |
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