| 5·12地震引发陇南市武都区地质环境条件变化分析 |
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| 引用本文： | 焦赟,王得楷.5·12地震引发陇南市武都区地质环境条件变化分析[J].甘肃科学学报,2010,22(1):79-84. |
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| 作者姓名： | 焦赟 王得楷 |
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| 作者单位： | 甘肃省科学院,地质自然灾害防治研究所,甘肃,兰州,730000 |
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| 基金项目： | 甘肃省科学院科技攻关项目(2008-YS-JK-12) |
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| 摘 要： | 由于特殊的地形地貌和地质结构特征,5.12地震使陇南市武都区地质环境条件又一次恶化,主要表现为地层破碎、坡体稳定性差等.通过利用模糊综合评判法,对地震前后地质环境条件进行分析对比,确定了震前与震后地质环境改变的程度.
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| 关 键 词： | 地震 地质环境 模糊综合评判 |
Analysis of Geological Changes in Environmental Conditions of Longnan City Triggered by the Earthquake on May 12th |
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| JIAO Yun,WANG De-kai.Analysis of Geological Changes in Environmental Conditions of Longnan City Triggered by the Earthquake on May 12th[J].Journal of Gansu Sciences,2010,22(1):79-84. |
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| Authors: | JIAO Yun WANG De-kai |
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| Institution: | Geologic Hazards Prevention Institute;Gansu Academy of Sciences;Lanzhou 730000;China |
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| Abstract: | Due to the special geographical and topographical features in Wudu District,Longnan City,the envirohmental conditions were further deteriorated.A fuzzy comprehensive evaluation method is used here to make a contrast between pre-earthqucke and post-eartquake so as to confirm the extent of changes in the geological environment. |
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| Keywords: | earthquake geological environment fuzzy comprehensive evaluation |
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