| 基于RS/GIS技术与数值计算的库岸边坡稳定性研究 |
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| 引用本文： | 王涛, 蔡晓斌, 陈晓玲, 吴玮. 基于RS/GIS技术与数值计算的库岸边坡稳定性研究[J]. 武汉大学学报 ( 信息科学版), 2005, 30(10): 917-920. |
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| 作者姓名： | 王涛 蔡晓斌 陈晓玲 吴玮 |
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| 作者单位： | 1 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号,430079;2 武汉大学水资源与水电工程国家重点实验室,武汉市东湖南路8号,430072 |
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| 基金项目： | 国家973计划资助项目(2003CB415205)，江西师范大学鄱阳湖生态环境与资源研究重点实验室开放研究基金资助项目(200401006(1)) |
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| 摘 要： | 利用相关的地质、地貌、岩土性质、土地利用类型等数据,在对水库库区景观进行可视化分析的基础上,将宏观上的滑坡危险区域识别与微观上的危险区域内边坡稳定数值模拟相结合,研究了库岸边坡稳定性问题,并对库区复杂条件下的岩质边坡稳定性评价进行了尝试性探索。
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| 关 键 词： | GIS RS 边坡 稳定性 FLAC3D |
| 文章编号： | 1671-8860(2005)10-0917-04 |
| 收稿时间： | 2005-08-01 |
| 修稿时间： | 2005-08-01 |
Stability of Reservoir Slope Based on RS/GIS and Numerical Simulation |
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| WANG Tao, CAI Xiaobin CHEN Xiaoling WU Wei, . Stability of Reservoir Slope Based on RS/GIS and Numerical Simulation[J]. Geomatics and Information Science of Wuhan University, 2005, 30(10): 917-920. |
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| Authors: | WANG Tao CAI Xiaobin CHEN Xiaoling WU Wei |
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| Affiliation: | 1 State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, Wuhan 430079, China;2 State Key Laboratory of Water Resource and Hydropower Engineering Science, Wuhan University,8 South Donghu Road, Wuhan 430072, China |
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| Abstract: | Data related to geology, landform, property of rock and soil, and land use / cover types are selected to study the stability of reservoir slope based on RS/GIS and numerical simulation in this paper. The reservoir area is visualized for qualitative analysis. The dangerous zones are identified with a combined analysis of statistical evaluation, rule-based classification and numerical simulation of slope stability. The result shows that a combination of RS/GIS and numerical simulation is effective on the evaluation of the stability of rock slopes under complex conditions in the reservoir area. |
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| Keywords: | GIS RS slope stability FLAC3D |
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