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[1]HU Gui-sheng,CHEN Ning-sheng,LI Jun,et al.Research on Dynamic Characteristics and Development Tendency of Debris Flow Near Field Region in Baihetan Hydropower Station, Jinshajiang River[J].Research of Soil and Water Conservation,2014,21(02):238-245.

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Research on Dynamic Characteristics and Development Tendency of Debris Flow Near Field Region in Baihetan Hydropower Station, Jinshajiang River

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 21 Number of periods: 2014 02 Page number: 238-245 Column: Public date: 2014-04-28

Title:: Research on Dynamic Characteristics and Development Tendency of Debris Flow Near Field Region in Baihetan Hydropower Station, Jinshajiang River

Author(s):: HU Gui-sheng¹, CHEN Ning-sheng¹, LI Jun¹, HE Na^1,2, ZHU Yun-hua³; 1. Key Lab of Mountain Hazards and Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China;
3. Southwest Petroleum University, Chengdu 610041, China

Keywords:: Jinshajiang river; debris flows; dynamic characteristics; development tendency

CLC:: P642.23

DOI:: -

Abstract:: There were 9 debris flow gullies outbreaking on 28 June, 2012. After the field survey in Baihetan hydropower station debris flow gullies and relevant data collection, we calculated and analyzed dynamic characteristic parameters of debris flow including density, velocity of debris flow, flow of debris flow, total volume and impact. The development tendency of debris flow was studied by combined with debris flow influence factors. The areas still will outbreak debris flow over a once-in-a-century scale if strong earthquake and the dry-wet circulation couple. All these dynamic parameters and analysis of development tendency could play an important role in the selection of prevention measures and the design of prevention projects for the debris flow of Baihetan hydropower station.

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