土石坝结构安全分析评价系统

Structure Safety Evaluation System for Earth-rockfill Dams

依据《水库大坝安全评价导则》(SL258—2000),结合专家经验,对土石坝变形、渗流、结构、抗震分析评价的统计模型、确定性模型、安全监控指标及判别体系进行研究,开发了土石坝结构安全分析评价系统。系统开发基于SUN J2EE平台,采用B/S结构,通过浏览器实时在线综合分析大坝安全运行性态和发展趋势,评定大坝结构安全类别,对大坝隐患进行预警。工程实例证明,系统应用效果良好。

Based on the Guidelines for Dam Safety Evaluation （SL 258 2000） and experts experience, an earth-rockfill dam structure safety evaluation system is developed for researching on the statistic model, deterministic model, safety monitoring criteria and framework concerned with the deformation, seepage, structure and anti-quake analysis of earth-rockfill dams. The system is developed on the SUN J2EE platform and adopts the Browser/Server structure. It analyses dam behaviors and developing trends in real-time and online, evaluates dam safety and gives the alarm for the hidden troubles by the Browser. An engineering case proves the validity of the system.