| 河北省元氏县佃户营泥石流灾害形成机理及预报方法的研究 |
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| 引用本文： | 王维早,杨涛,许强.河北省元氏县佃户营泥石流灾害形成机理及预报方法的研究[J].地球与环境,2011,39(1):63-68. |
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| 作者姓名： | 王维早 杨涛 许强 |
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| 作者单位： | 王维早,WANG Wei-zao(成都理工大学"地质灾害防治与地质环境保护"国家重点实验室,成都,610059;石家庄经济学院,石家庄,050031;河北省水资源可持续利用与开发重点实验室,石家庄,050031);杨涛,YANG Tao(石家庄经济学院,石家庄,050031);许强,XU Qiang(成都理工大学"地质灾害防治与地质环境保护"国家重点实验室,成都,610059) |
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| 基金项目： | 河北省科学技术研究与发展指导计划项目 |
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| 摘 要： | 元氏县佃户营是河北省太行山区主要泥石流地质灾害频发区,在现场勘察调查的基础上,对元氏县佃户营泥石流的成因进行了详细的研究,研究表罚:元氏县佃户营泥石流形成的物源条件、降雨条件和施势条件均满足泥石流的形成条件,且形成条件充分.在前人研究的基础上,对元氏县佃户营的降雨条件加以分析和研究,从降雨方面给出该泥石流发生的概率.对...
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| 关 键 词： | 泥石流 形成条件 粒度 预报方法 河北省元氏县 |
Research on the Forming Mechanism and Forecasting of Debris Flow at Dianhuying,Yuanshi County,Hebei Province |
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| WANG Wei-zao,YANG Tao,XU Qiang.Research on the Forming Mechanism and Forecasting of Debris Flow at Dianhuying,Yuanshi County,Hebei Province[J].Earth and Environment,2011,39(1):63-68. |
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| Authors: | WANG Wei-zao YANG Tao XU Qiang |
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| Institution: | WANG Wei-zao1,2,3,YANG Tao2,XU Qiang1(1.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China,2.College of Economics,Shijiazhuang University,Shijiazhuang 050031,3 Key Laboratory of Water Resources Sustainable Utilization and Exploitation,China) |
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| Abstract: | The Taihang Mountain,Yuanshi County,Hebei Province,is the primary area where debris flow always occurs.Based on the survey at the debris flow site,the formation conditions of debris flow were evaluated.Results showed that the material factor,rainfall factor,and physical features satisfied the formation conditions of debris flow in the valley.The formation conditions are sufficient.The authors analyzed and studied rainfall and its relations with the occurrence of this debris flow on the basis of previous stu... |
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| Keywords: | debris flow formation condition granularity occurrence probability Yuanshi County Hebei Province |
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