Study on Risk Pre-alarm Indez System of Earth Rockfill Dam

摘要：

Risk pre-alarm index system is closed linked with specific characteristics of reser-voir. By aiming to specific features of dam and actual condition of engineering, the paper dis-cusses in detail the classification of risk pre-aiarm index of earth rockfill dam, selection con-dition and establishment method with reference to related rules and regulations. On such base, it analyzes the main factors that affect safety of earth rockfill dam by integrating with statistics result of accident happens at dam, and divides accident mode into flood submersion top, seepage damage, landslip and other damage way, and thus it establishes risk pre-alarm index system for earth rockfill dam and makes it be applied into actual engineering.

关键词： Yanshan reservoir earth roekfill dam risk pre-alarm indez

作者: Ma Fuheng He Xinwang Wu Guangyao

作者单位: Nanjing Hydraulic Research Institute, Nanjing 210029, China Henan Province Yanshan Reservoir Construction Management Bureau, Yexian 467224, China Ninghai Huangtan Reservoir Management Department, Ninghai 315600, China

会议类型: 国际会议

会议名称: International Conference on Dam Safety Management(2008水库大坝安全管理国际研讨会)

会议地点: 南京

会议语种:英文

页码: 328-333

在线出版日期: 2008-10-22（万方平台首次上网日期，不代表论文的发表时间）