| 天府矿区戴家沟泥石流成因与防治对策研究 |
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| 引用本文： | 文光菊,陈洪凯.天府矿区戴家沟泥石流成因与防治对策研究[J].重庆交通大学学报(自然科学版),2011,30(1):102-106. |
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| 作者姓名： | 文光菊 陈洪凯 |
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| 作者单位： | 重庆交通大学,岩土工程研究所,重庆,400074 |
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| 基金项目： | 国家自然科学基金项目，重庆市重点自然科学基金项目 |
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| 摘 要： | 矿山泥石流是矿产资源开发过程中出现的一个重大环境灾害问题.其物源以矿渣为主,具有常发性、突发性、密度大、过程变化单调、随固体物质累积量的变化而变化等特点.针对天府矿区戴家沟泥石流,分析了其形成原因,得出:陡峭的地形、丰富的物源、矿渣中大量的黏土矿物以及高强度的降雨为泥石流的形成创造了条件.在对泥石流基本参数的分析基础上...
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| 关 键 词： | 矿山泥石流 成因分析 防治工程设计 戴家沟 |
Study on Causes and Control Measures of Daijiagou Debris Flow in Tianfu Mine Area |
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| WEN Guang-ju,CHEN Hong-kai.Study on Causes and Control Measures of Daijiagou Debris Flow in Tianfu Mine Area[J].Journal of Chongqing Jiaotong University,2011,30(1):102-106. |
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| Authors: | WEN Guang-ju CHEN Hong-kai |
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| Institution: | WEN Guang-ju,CHEN Hong-kai(Institute of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Mine debris flow whose main material is slag is one of the most serious environmental disaster problems in the exploitation of mineral resources.It happens frequently and abruptly.The density is large,and its process is monotony.It also changes with the accumulation of solid.According to Daijiagou debris flow in Tianfu mine area,the causes of the debris flow are analyzed and it is concluded that steep terrain,abundance of materials,a large number of clay minerals in slag and high intensity rainfall create c... |
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| Keywords: | mine debris flow causes analysis design of prevention engineering Dai Jiagou |
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