A Method for Evaluating Sea Dike Safety
A Method for Evaluating Sea Dike Safety
复制标题
海堤安全评价方法
DOI：
10.1007/s11269-013-0459-0
复制
发表时间：
2013-10
影响因子：
4.3
通讯作者：
Qin Z H
中科院分区：
文献类型：
--
作者：
Su H Z;Qin P;Qin Z H
To implement the maintenance and management of the sea dike engineering, the qualitative factors and quantitative factors need to be combined to evaluate the sea dike safety. Firstly, the evaluation index system and evaluation grading criterions of sea dike safety are established. Secondly, a new weight structure of evaluation indexes is proposed to combine the subjective weight and objective weight. Fuzzy Analytic Hierarchy Process method is used to determine the subjective weight and implement the qualitative analysis for sea dike safety. Projection Pursuit algorithm is introduced to calculate the objective weight and implement the quantitative analysis for sea dike safety. Based on the minimum relative information entropy principle, above two weights are combined. Thirdly, an evaluation model of sea dike safety is built with the improved Set Pair Analysis method. Finally, the proposed analysis method is used to assess one sea dike safety in China. It is shown that the combined weight can describe both the subjective information of expert experience and objective variation information of samples values, the uncertainty of information can be handled by the improved Set Pair Analysis method. The evaluation model has the clear physical concepts and intuitive modeling process. The calculation result is reasonable. The proposed method can be applied to sea dike safety evaluation and other complex systems evaluation as well.
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DOI：
--
发表时间：
1996
期刊：
Probabilistic Mechanics and Structural Reliability
影响因子：
--
作者：
D. Crum
通讯作者：
D. Crum
DOI：
10.5897/ajbm11.1520
发表时间：
2012-01
期刊：
African Journal of Business Management
影响因子：
--
作者：
Lin Wang;Hao Zhang;Yurong Zeng
通讯作者：
Lin Wang;Hao Zhang;Yurong Zeng
DOI：
10.1007/s11431-009-0099-z
发表时间：
2009-10-01
期刊：
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
影响因子：
--
作者：
Wang WenSheng;Jin JuLiang;Li YueQing
通讯作者：
Li YueQing
DOI：
10.1016/j.cnsns.2007.07.019
发表时间：
2009-04
影响因子：
3.9
作者：
M. Su;Z. Yang;Bin Chen
通讯作者：
M. Su;Z. Yang;Bin Chen
影响因子：
5.8
作者：
Z. Sadovský
通讯作者：
Z. Sadovský