Fuzzy Comprehensive Evaluation of Dam Safety
Its difficult to evaluate the safety state of dam accurately, because there are many complex factors affecting dam operation, especially there are many non-quantitative factors consisting of a mass of randomness and fuzziness, and also because the judgment standard also remains unclear. In the view of system, its a good research method to apply fuzzy comprehensive evaluation to solve these problems, in which the dam is treated as a fuzzy synthesis. Considering that dam safety monitoring system can reflect the situation of dam directly and effectively, its reasonable and reliable that using the dam safety monitoring system to assess the dam safety state. In this paper, an evaluation system is established taking the operational status of monitoring facilities and the integrated running behavior of dam structure into account. The feasibility of the evaluation system proposed in this paper is verified by applying it to an actual project, and the conclusions are scientific and realistic.
safety evaluation comprehensive appraise weight improved analytic hierarchy process dam safety monitoring system
ZHENG Fugang LIU Xing
College of Water Conservancy & Hydropower Engineering, Hohai University, Nanjing 210098, Jiangsu, China
国际会议
The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)
杭州
英文
1777-1783
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）