水利水电科技进展Issue(2)：59-63,68,6.DOI:10.3880/j.issn.1006-7647.2016.02.011
海堤安全评价指标体系的构建及应用
Establishment and application of index system for seawall safety assessment
摘要
Abstract
Based on the characteristics of seawall failure, main factors threatening seawall safety are summarized in terms of the two forms of failure, overtopping and breaches. An index system for seawall safety assessment was established based on the analytic hierarchy process ( AHP) . Based on features of seawall design in China, the membership degree method from fuzzy mathematics was used to quantify every index according to the Code for Design of Sea Dike Project (SL 435—2008). The index system for seawall safety assessment was applied to a seawall in Taizhou, in Zhejiang Province, in order to assess the risks of overtopping and breaches. The results show that this seawall meets the design requirements for a return period of 50 years. The established index system for seawall safety assessment can be used to investigate the risks of overtopping and breaches of other seawalls.关键词
海堤/溃堤/漫堤/安全评价/层次分析法/模糊数学/隶属度Key words
seawall/seawall breach/seawall overtopping/safety assessment/analytic hierarchy process/fuzzy mathematics/membership degree分类
建筑与水利引用本文复制引用
谢婕,龚政,陈永平,陆倩,李江夏..海堤安全评价指标体系的构建及应用[J].水利水电科技进展,2016,(2):59-63,68,6.基金项目
水利部公益性行业科研专项(201201045) （201201045）
国家自然科学基金(51379003) （51379003）
新世纪优秀人才支持计划(NCET-12-0841) （NCET-12-0841）
