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Study on Stability Evaluation of Soil Slope by Using GIS-based Deterministic Model
Author(s): 
Pages: 4-7
Year: Issue:  2
Journal: Geotechnical Investigation & Surveying

Keyword:  土体边坡 稳定性评估 GIS 确定性模型 地图数据库 SuperMap;
Abstract: 本文在GIS环境下 ,根据Bishop法原理 ,开发了用于土体边坡稳定性评估的二维确定性模型 ,建立了作为确定性模型输入数据库的地形、土层、地下水位等各GIS专题地图数据库 ,该数据库还可以随时添加模型计算结果 ,可对工程进行辅助决策。文章最后举例说明了模型的工作流程 ,所得结果表明 ,基于GIS环境的确定性模型的土体边坡稳定性评估是可行的
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