| 云南瑞丽市滑坡地质灾害成生因素分析 |
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| 引用本文： | 丁飞, 许汉华, 刘文连, 郑庭, 宋尚鑫, 槐以高. 2019: 云南瑞丽市滑坡地质灾害成生因素分析. 工程地质学报, 27(s1): 121-124. DOI: 10.13544/j.cnki.jeg.2019006 |
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| 作者姓名： | 丁飞 许汉华 刘文连 郑庭 宋尚鑫 槐以高 |
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| 作者单位： | 1.中国有色金属工业昆明勘察设计研究院有限公司 昆明 650051 |
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| 摘 要： | 瑞丽市滑坡灾害频发，为揭示瑞丽市滑坡地质灾害成生因素，在调查统计成果的基础上，分析了滑坡时空分布特征，从影响滑坡发生的地形地貌、地质构造、岩土体结构类型、降雨、人类工程活动等因素的基础上，运用主成分（R-型因子）分析、逐步回归分析方法，得出岩土体类型是影响滑坡生成的主控因素，降雨及人类工程活动为主要触发因素的结论。
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| 关 键 词： | 瑞丽市 滑坡 主控因素 触发因素 |
| 收稿时间： | 2019-03-22 |
| 修稿时间： | 2019-07-01 |
ANALYSIS OF GENERATING FACTORS OF LANDSLIDE GEOLOGICAL DISASTERS IN RUILI CITY,YUNNAN PROVINCE |
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| DING Fei, XU Hanhua, LIU Wenlian, ZHENG Ting, SONG Shangxin, HUAI Yigao. 2019: ANALYSIS OF GENERATING FACTORS OF LANDSLIDE GEOLOGICAL DISASTERS IN RUILI CITY, YUNNAN PROVINCE. JOURNAL OF ENGINEERING GEOLOGY, 27(s1): 121-124. DOI: 10.13544/j.cnki.jeg.2019006 |
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| Authors: | DING Fei XU Hanhua LIU Wenlian ZHENG Ting SONG Shangxin HUAI Yigao |
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| Affiliation: | 1.Kunming Research and Design Institute of China Nonferrous Metals Industry Co., Ltd., Kunming 650051 |
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| Abstract: | Landslides happen frequently in Ruili City, In order to reveal the causes of landslide geological hazards in Ruili City, based on the investigation and statistical results, the temporal and spatial distribution characteristics of landslides are analyzed. Based on the factors influencing landslide occurrence, such as landform, geological structure, type of rock and soil structure, rainfall and human engineering activities, the main component(R-type factor) analysis and stepwise regression analysis are used to obtain the rock and soil types. Type I is the main controlling factor affecting landslide formation, and rainfall and human engineering activities are the main triggering factors. |
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| Keywords: | Ruili City Landslide Main controlling factors Triggering factors |
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