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| 四川省黑水县红水沟泥石流动力特征及危险性评估研究 | |
| 引用本文： | 王维早,曹秀玲,罗会来,张文宗,赵志星,于开宁.四川省黑水县红水沟泥石流动力特征及危险性评估研究[J].水土保持通报,2008,28(5):140-143. |
| 作者姓名： | 王维早 曹秀玲 罗会来 张文宗 赵志星 于开宁 |
| 作者单位： | 1. 石家庄经济学院,河北,石家庄,050031;河北省气象与生态环境实验室,河北,石家庄,050031 2. 石家庄经济学院,河北,石家庄,050031 3. 河北省气象与生态环境实验室,河北,石家庄,050031 4. 中国化学工程第一岩土工程有限公司,河北,沧州,061001 |
| 基金项目： | 河北省气象与生态环境实验室重点资助项目(Z-0602); 河北省科学技术研究与发展指导计划项目(07276772); 石家庄经济学院重点资助项(200730) |
| 摘 要： | 四川省黑水县红水沟泥石流位于色尔古水电站闸（坝）址上游右岸约500m处，严重影响着该水电站的安全，因此必须对红水沟泥石流进行重点研究。在现场勘察调查的基础上，对红水沟泥石流的成因、动力特征和危险性进行了详细的分析评估，研究表明，红水沟泥石流形成的物源条件、降雨条件和地势条件均满足泥石流的形成条件，且形成条件充分。该泥石流的规模中等．危险程度高，有进一步发展趋势。 |
| 关 键 词： | 红水沟 泥石流 形成条件 动力特征 危险性评估 |
| 收稿时间： | 2007/11/1 0:00:00 |
| 修稿时间： | 1/7/2008 12:00:00 AM |
Dynamics Features and Hazard Assessment of Debris Flow in Hongshui Valley in Heishui County of Sichuan Province |
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| WANG Wei-zao,CAO Xiu-ling,LUO Hui-lai,ZHANG Wen-zong,ZHAO Zhi-xing and YU Kai-ning.Dynamics Features and Hazard Assessment of Debris Flow in Hongshui Valley in Heishui County of Sichuan Province[J].Bulletin of Soil and Water Conservation,2008,28(5):140-143. | |
| Authors: | WANG Wei-zao CAO Xiu-ling LUO Hui-lai ZHANG Wen-zong ZHAO Zhi-xing and YU Kai-ning |
| Institution: | College of Economics, Shijiazhuang University, Shijiazhuang, Hebei 050031, China;Laboratory of Atmosphere and Environment of Hebei Province, Hebei 050031, China;College of Economics, Shijiazhuang University, Shijiazhuang, Hebei 050031, China;College of Economics, Shijiazhuang University, Shijiazhuang, Hebei 050031, China;Laboratory of Atmosphere and Environment of Hebei Province, Hebei 050031, China;The First Geotechnical Engineering Co. Ltd , China Chemical Engineering, Cangzhou, Hebei 061001, China;College of Economics, Shijiazhuang University, Shijiazhuang, Hebei 050031, China;Laboratory of Atmosphere and Environment of Hebei Province, Hebei 050031, China |
| Abstract: | Debris flow in Hongshui valley located in the upper area of Seregu hydropower station in Heishui County,Sichuan Province is studied.Based on the survey of the debris flow site,the formation conditions of debris flow and its dynamics features are analyzed and its hazard assessment is made.Results show that the material factor,rainfall factor,and physical feature satisfy the formation conditions of debris flow in the valley.The formation conditions are sufficient and the scale is medium.Its hazard degree is h... |
| Keywords: | Hongshui Valley debris flow formation condition dynamics feature hazard assessment |
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