为了更科学合理地对大坝工作状态进行评判,从系统的角度把大坝作为一个模糊整体,充分结合大坝已有的监测设施,考虑由于监测仪器运行状态给评判带来的影响,综合分析大坝的工作性态,提出了一个基于大坝安全监测系统的大坝安全多层次模糊综合评判方法.以某大坝为例,对大坝的工作状态进行了综合评判,结果表明应用本方法可充分体现监测数据可靠性对结果的影响,评判结果科学合理,更符合实际情况.
In order to evaluate the status of dams scientifically and reasonably,a multi-level fuzzy comprehensive dam safety evaluation method was proposed based on the dam safety monitoring system.The method takes the influence of the operational status of monitoring facilities into account,comprehensively considers the running behavior of the dam,and regards the dam as a fuzzy entity.The method was applied to an example to evaluate the dam safety.The results show that the method takes the influence of the reliability of monitoring data on the result of dam safety evaluation into account.The evaluation results are scientific and reasonable,and accord with the facts.