摘要
从模糊多属性决策基本理论出发,建立了边坡支护设计方案优选的评价体系;根据工程评价特点,采用层次分析法和变异系数法相结合来确定评价指标的权重,构造出边坡支护设计方案优选的决策与评价模型,并把该模型用于某公路边坡支护设计方案优选过程中。实例应用表明,该模型计算简便,具有较好的通用性和可操作性,其结果真实有效。
Based on the basic theory of fuzzy multiple-attribute decision-making, an evaluation system for optimization of slop support design scheme was established. After the weight of evaluation indexes were decided by using analytic hierarchy process combining with analyzing coeffcient of variation, decision for the optimum scheme of slope support design and evaluation model were deduced from fuzzy multi-attribute decision-making theory. Application examples show that the model is simple in calculation and better in universality and operationability. The result from such model is real and effective.
出处
《矿冶工程》
CAS
CSCD
北大核心
2009年第5期1-4,共4页
Mining and Metallurgical Engineering
基金
湖南交通科技计划项目(2009)
长沙理工大学人才引进基金项目(2009)联合资助
关键词
模糊多属性
决策模型
边坡
方案优选
Fuzzy multiple attribute
decision model
slope
program optimization
