| 大型滑坡地下水系统的概念模型以长江三峡库区宝塔滑坡为例 |
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| 引用本文： | 周平根,马和平.大型滑坡地下水系统的概念模型以长江三峡库区宝塔滑坡为例[J].工程地质学报(英文版),2000,8(2):186-190. |
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| 作者姓名： | 周平根 马和平 |
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| 作者单位： | 1.国土资源部环境地质研究所,北京100081; |
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| 基金项目： | 地质行业科技发展基金项目! (95 0 4)，中国科学院工程地质力学开放研究实验室的资助 |
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| 摘 要： | 本文以中国长江三峡工程库区大型滑坡宝塔滑坡为例 ,在地质结构研究的基础上 ,尝试通过地下水动力场、水化学场、水温度场和水的环境同位素的调查研究 ,查清地下水补给、径流、排泄条件和地下水随外界因素 (降雨、水库蓄水和人为入渗、排水等 )变化的规律 ,从而建立滑坡地下水系统的概念模型。这既是滑坡的地下水预测和变形预测的必要基础 ,也为滑坡的治理指明了方向。
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| 关 键 词： | 滑坡 地下水系统 水动力场 水化学 水温度 水的环境同位素 |
| 收稿时间： | 1999-10-21 |
A CONCEPTUAL MODEL FOR GROUNDWATER SYSTEM IN LARGE-SCALE LANDSLIDEA CASE STUDY OF BAOTA LANDSLIDE IN THE RESERVOIR AREA OF THREE-GORGES PROJECT |
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| Institution: | 1.Institute of Environmental Geology, Ministry of Land and Natural Resources, Beijing 100081;2.Guanghan Institute of Geological Engineering Exploration, Guanghan 618300 |
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| Abstract: | In a case study of Baota landslide in
the reservoir area of Three-Gorges project, a conceptual model for ground water systems in
large-scale landslide was established by integrating the studies of groundwater dynamic
field, physical-chemical characteristics, environmental isotopes, and temperature of
ground water in the landslide. This model includes recharge, seepage, discharge conditions
of ground water varying with the environmental factors (e.g. rainfall, reservoir
impounding, and artificial surface water recharge, etc.). This is one of the keys to
predict the slope stability and to take countermeasures to controlling landslide. |
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| Keywords: | Landslide Ground water systems Groundwater dynamic field Physical-chemical characteristics Environmental isotopes Temperatures |
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