| 留坝县地质灾害类型、分布规律及发育特征 |
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| 引用本文： | 齐普荣,陈海娟. 留坝县地质灾害类型、分布规律及发育特征[J]. 岩土工程技术, 2011, 25(4): 204-206. DOI: 10.3969/j.issn.1007-2993.2011.04.010 |
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| 作者姓名： | 齐普荣 陈海娟 |
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| 作者单位： | 陕西省核工业地质调查院,陕西,西安,710054 |
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| 基金项目： | 汶川地震陕西受灾地区地质灾害详细调查项目 |
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| 摘 要： | 通过对留坝县地质灾害的详细调查，共落实地质灾害点239处，灾点类型以滑坡和崩塌为主，占灾点总数的98．33％，灾点规模以小型为主，共有190处，占灾点总数的79．50％。研究了留坝县地质灾害地域分布、乡镇分布以及时间分布规律，分析了留坝县地质灾害发育特征及其形成因素。
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| 关 键 词： | 地质灾害 滑坡 崩塌 详细调查 |
Research on the Type of Geo-Hazard,Distribution and Evolutionary Characteristics in Liu Ba County |
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| Qi Purong,Chen Haijuan. Research on the Type of Geo-Hazard,Distribution and Evolutionary Characteristics in Liu Ba County[J]. Geotechnical Engineering Technique, 2011, 25(4): 204-206. DOI: 10.3969/j.issn.1007-2993.2011.04.010 |
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| Authors: | Qi Purong Chen Haijuan |
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| Affiliation: | Qi Purong Chen Haijuan ( Shaanxi Nuclear Industry Geology Surveying Insitute, Xi＇ an 710054, Shanxixian, China) |
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| Abstract: | Based on the detailed geo - hazard survey in Liuba county, there were ahogether 239 geo - hazard cases. The primarily type of geo -hazard are landslide and collapse, accounting for 98.33%. The geo -hazard scale by small primarily, altogether has 190, accounts for 79. 50% of the total geo - hazard cases. Has studied the distribution of region , villages and towns, time in Liuba County . The geo - hazard evolutionary characteristics and formation factors are analyzed. |
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| Keywords: | geological hazard landslide collapse detailed survey |
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