摘要
在桥梁方案比选过程中,综合应用信息熵、模糊论和层次分析理论,建立了桥梁方案比选的模糊综合评价分析模型,有效地解决了众多模糊性和不确定性因素影响的桥梁方案的多目标优化决策问题,为合理选择桥型方案提供了一条新的途径。
In the bridge scheme selection process,through the integrated application of information entropy,fuzzy theory and hierarchy theory, it establishes a fuzzy comprehensive evaluation model of bridge scheme comparison,effectively solves multi-objective optimization decision problem of the ambiguity and uncertainty of many factors affecting bridge program,and provides a new way for reasonably choose bridge-program.
出处
《山西建筑》
2010年第22期312-313,共2页
Shanxi Architecture
关键词
桥梁
方案比选
模糊综合评价法
bridge
scheme comparison
fuzzy comprehensive evaluation method
