| 陕西地质灾害特点 |
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| 引用本文： | 杨喜成. 陕西地质灾害特点[J]. 陕西地质, 2001, 19(2): 75-81 |
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| 作者姓名： | 杨喜成 |
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| 作者单位： | 陕西省地质调查院,渭南,714000 |
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| 摘 要： | 陕西地质灾害种类齐全，有滑坡、崩塌、泥石流、地面塌陷、地裂缝和地面沉降灾害，影响这些灾害形成的主要因素有地貌－岩土类型，地质构造、降雨、人为作用和地下水，全省划分出27处地质灾害易发区，人类工程经济活动与降雨的叠加影响，会对地质灾害产生放大作用。
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| 关 键 词： | 地质灾害 人类工程经济活动 陕西 滑坡 泥石流 崩塌 岩土类型 地质构造 |
| 文章编号： | 1001-6996(2001)02-0075-07 |
| 修稿时间： | 2001-11-07 |
CHARACTERISTICS OF GEOLOGICAL HAZARDS IN SHAANXI PROVINCE |
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| YANG Xi cheng. CHARACTERISTICS OF GEOLOGICAL HAZARDS IN SHAANXI PROVINCE[J]. Geology of Shaanxi, 2001, 19(2): 75-81 |
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| Authors: | YANG Xi cheng |
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| Abstract: | Geological hazards happened in Shaanxi Province are dominant in landslide, dilapidation, mud rock flow, surface sink, geofracture and ground subsidence. The major factors of geological hazards occurring can be summarized in geomorphologial rock formation of, geotectonics, precipitation, underground water and artificialness. There are 27 geological hazardous places plotted out in Shaanxi Province. Superimposed influences resulted from economic activities of human beings and precipitation may intensity geological hazards more severely. |
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| Keywords: | geological hazard influential factors economic activities of human beings Shaanxi |
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