| 弃渣型泥石流分类与灾害防治体系 |
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| 引用本文： | 倪化勇,铁永波,苏鹏程. 弃渣型泥石流分类与灾害防治体系[J]. 资源与产业, 2011, 13(3): 103-109 |
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| 作者姓名： | 倪化勇 铁永波 苏鹏程 |
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| 作者单位： | (1成都地质矿产研究所,四川 成都 610081；2 中国科学院 成都山地灾害与环境研究所,四川 成都 610041) |
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| 基金项目： | 中国地质调查局国土资源调查项目(1212010814019);成都地质矿产研究所青年基金项目(2009-2010) |
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| 摘 要： | 近年来，随着人类工程活动的加剧，弃渣型泥石流暴发频繁并造成了严重的危害。本文对弃渣型泥石流进行了系统分类，并建立了防治体系。分类体系采用5种依据，按照发生空间分为地表泥石流和地下泥石流；按照沟谷性质分为自然泥石流叠加型和人为弃渣单一型；按照弃渣类型分为矿山开采弃渣泥石流、工程建设弃渣泥石流和生活建筑弃渣泥石流；按照矿渣堆积-补给位置分为沟谷弃渣型泥石流和坡面弃渣型泥石流；按照形成机理分为弃渣溃决型、弃渣揭底型、弃渣侧蚀型、弃渣面蚀型和其他复合型5类。防治体系从防止发生、控制运动和预防危害3个方面建立。
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| 关 键 词： | font-family: 宋体 mso-bidi-font-family: 宋体 mso-ansi-language: EN-US mso-fareast-language: ZH-CN mso-bidi-language: AR-SA'>弃渣；泥石流；分类；防治体系 |
| 收稿时间： | 2010-06-01 |
| 修稿时间： | 2011-03-28 |
CLASSIFICATION AND DISASTER PREVENTION SYSTEM OF DEBRIS FLOWS INDUCED BY WASTE DUMPS |
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| NI Hua-yong,TIE Yong-bo,SU Peng-cheng. CLASSIFICATION AND DISASTER PREVENTION SYSTEM OF DEBRIS FLOWS INDUCED BY WASTE DUMPS[J]. Resources & Industries, 2011, 13(3): 103-109 |
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| Authors: | NI Hua-yong TIE Yong-bo SU Peng-cheng |
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| Abstract: | Debris flows induced by waste dumps are kinds of typical human debris flows and have caused hundreds of deaths in China. In this paper, a detailed classification of waste dump induced debris flows are carried out based on five classifying factors. On the basis of occurrence space, surface ground debris flows and underground debris flows are included. As gully property is concerned, waste dump induced debris flows occur in both natural debris flow gullies and non natural debris flow gullies. According to the kinds of waste dumps, mine exploiting, traffic and water and electric engineering, constructions building all can supply enough solids to debris. |
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