节点文献
基于一致矩阵排序的混凝土延性柱耗能器性能分析
Performance analysis of concrete ductility column energy dissipator based on consistent matrix sequencing
【摘要】 为确定混凝土延性柱耗能器工程推荐应用类型,以混凝土延性柱耗能器性能模拟实验数据为基础,对5类试件以强度系数、延性系数和破坏形态为评价指标,采用基于模糊一致矩阵的决策方法,进行了混凝土延性柱耗能器的综合评价,建立了混凝土延性柱耗能器类型优选的改进模糊一致矩阵数学模型,为耗能器类型的选择提供了影响因素量化排序的分析方法。实证分析结果表明,改进后的模糊一致矩阵决策方法能更好地反映参评对象的实际情况.
【Abstract】 In order to determine recommendatory engineering application type of concrete ductility column energy dissipator,based on experiment data about five types of the energy dissipator and fuzzy consistent matrix decision-making method,this paper takes intensity coefficient,ductilily coefficient and failure pattern as evaluation indices for 5 types of specimen,carries out a comprehensive evaluation of the energy diffipator,establishes improved fuzzy consistent matrix matematical model for optimzed selection of the energy dissipator type,presents a quantized sequencing analysis method.The empirical analysis results show that the modified decision making method can better reflect thd actual sitation of the evaluated object.
【Key words】 concrete; ductility column energy dissipator; fuzzy consistent matrix; specimen type; evaluation;
- 【文献出处】 世界地震工程 ,World Earthquake Engineering , 编辑部邮箱 ,2012年03期
- 【分类号】TU375
- 【下载频次】24