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Risk analysis model for landslide mass of high slope in dam area

Science china(Technological Sciences) 2008年第S2期51卷 25-31页

作者： GU ChongShi1,2.HE XianFeng3,4,WU ZhongRu1,2.& SU HuaiZhi1,2.1 College of Water Conservancy and Hydropower engineering,Hohai University,Nanjing 2.0098,china 2.National engineering research Center of Water Resources Efficient Utilization and engineering Safety,Nanjing 2.0098,china 3 Yellow River Institute of Hydraulic research,zhengzhou 4.0003,china 4 embankment security defect {12. and control engineering research Center of mwr,zhengzhou 4.0003,china 1. College of Water Conservancy and Hydropower engineering Hohai University Nanjing 210098 China 2. National engineering research Center of Water Resources Efficient Utilization and engineering Safety Nanjing 210098 China 3. Yellow River Institute of Hydraulic research Zhengzhou 450003 China 4. embankment security {2. prevention and control engineering research Center of mwr Zhengzhou 450003 China

In order to identify the threat of reservoir bank landslide to dam safety and reduce the risk of dam failure,impact factors of the landslide are *** concept of landslide risk degree is put forward to measure the threat of landslide to dam *** monotony of the landslide risk assessment function which changes with different affecting factors is analyzed *** on gene automatic programming,a data mining model of the landslide risk assessment function is constructed combined with impact factors of reservoir bank landslide on dam *** the assessment function of landslide risk has been excavated and established according to practical project information,which provides a valuable reference for analyzing the impact of landslide on dam risk.

关键词： landslide dam failure risk landslide risk

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Dam risk assistant analysis system design

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Science china(Technological Sciences) 2008年第S2期51卷 101-109页

作者： HE XianFeng1,2.3,GU ChongShi3,4,WU ZhongRu3,4 & SU HuaiZhi3,4 1 Yellow River Institute of Hydraulic research,zhengzhou 4.0003,{2. 2.embankment security defect prevention and control engineering research Center of mwr,zhengzhou 4.000,{2. 3 College of Water Resources and Hydropower engineering,Hohai University,Nanjing 2.0098,{2. 4 National engineering research Center of Water Resources Efficient Utilization and engineering Safety,Hohai University,Nanjing 2.0098,{2. Yellow River Institute of Hydraulic research Zhengzhou 450003 China embankment security {2. prevention and control engineering research Center of mwr Zhengzhou 45000 China College of Water Resources and Hydropower engineering Hohai University Nanjing 210098 China National engineering research Center of Water Resources Efficient Utilization and engineering Safety Hohai University Nanjing 210098 China

In order to reduce the labor intensity and task difficulty of dam risk analysis and to meet the actual requirement of dam risk analysis,it is necessary to establish a dam risk assistant analysis *** program structure and the implementation ways of the dam risk assistant analysis system are analyzed,and a procedural framework with "three-tier and multi-database" structure and "level structure" is *** concept of dam risk assessment system modular development is proposed and the coupled mode of function module and data is ***,the dam risk assistant analysis system is developed using Delphi visual programming language.

关键词： dam risk risk analysis assistant analysis system

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