摘要
根据突变理论,建立了土石坝综合安全评价指标体系,将各指标原始评价值转换为突变级数,利用归一公式逐层计算土石坝安全级别评价指标值。计算结果表明,该方法与集对分析法计算结果一致,为土石坝安全评价提供一种新的思路。
The earth-rock dam comprehensive safety evaluation index system is established based on catastrophe theory, in which, the original value of each evaluation index is converted to a catastrophe progression and then the dam safety level evaluation index values are calculated layer by layer by using normalization formula. The case study shows that the results of this method are consistent with that of Set Pair Analysis Method. This method provides a new way for earth-rock dam safety evaluation.
出处
《水力发电》
北大核心
2013年第7期33-35,共3页
Water Power
基金
广东省科技计划项目(2011B061300114)
关键词
土石坝
安全评价
突变级数法
指标
earth-rock dam
safety evaluation
catastrophe progression
index
