Dam & Safety ›› 2018, Vol. 0 ›› Issue (2): 37-.

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Research and application of on-line safety monitoring system for Jinping I arch dam

LI Xiao-xiao, ZHANG Chen, FU Chun-jiang and FENG Tao   

  1. Yalong River Hydropower Development Co., Ltd.
  • Received:2018-02-06 Online:2018-04-08 Published:2018-04-08

锦屏一级拱坝安全在线监控研究与应用

李啸啸1,张 晨1,傅春江2,冯 涛2   

  1. 1.雅砻江流域水电开发有限公司,四川 成都,610051;2.国家能源局大坝安全监察中心,浙江 杭州,311122
  • 作者简介:李啸啸(1986- ),男,河南南阳人,工程师,主要从事大坝安全管理、安全监测资料整编分析、流域大坝安全信息管理系统研究等工作。

Abstract: There are some great technical challenges and management risks in safety management of extra high arch dams, and the on-line safety monitoring is one of important technical means to ensure the dam safety. In this paper, the on-line monitoring technology scheme of Jinping I arch dam is discussed, and the key technology of on-line monitoring is studied. On the basis of dam safety information management system, the on-line monitoring system is developed, which realizes the target of real time monitoring of dam safety.

Key words: safety management of dam operation, on-line monitoring, validity of monitoring data, structural safety evaluation, structural calculation

摘要: 特高拱坝运行安全管理工作存在着较大的技术挑战和管理风险,大坝安全在线监控是保障大坝运行安全的重要技术手段之一。文章探讨了锦屏一级拱坝在线监控技术方案,对在线监控的关键技术进行了研究。在大坝安全信息管理系统的基础上,研发了在线监控系统,实现了实时监控大坝安全的目标。

关键词: 大坝运行安全管理, 在线监控, 监测数据有效性, 结构安全评判, 结构计算