基于模糊理论的在役桥梁美观性评定  

Aesthetics Property Evaluation of Bridge Based on Fuzzy Theory

作　　者：陈琦[1] 石冰[2] 杨娟[1] 邓智[1] 

机构地区：[1]重庆交通大学,重庆400074 [2]黑龙江省林业设计研究院交通勘察设计院,黑龙江哈尔滨150080

出　　处：《交通科技与经济》2010年第3期54-56,共3页Technology & Economy in Areas of Communications

摘　　要：桥梁美观性是桥梁建筑文化的重要组成部分,桥梁的美观性评估也应成为新的桥梁评估体系的一项。把桥梁美观性分成形式、功能、色彩装饰三个指标,在指标层的基础上选取子指标,选用二层次模糊综合评价模型,确定各因素的隶属函数,利用最大隶属度原则对桥梁的美观性进行评估。The aesthetics property of the bridge is an importment element of bridge-building cultural. The evaluation for the bridge＇s aesthetics property should also be necessary for new evaluation system of the bridge. There are three indicators of the bridge in this paper： aesthetics, function, color and decorative. On base of the indicator layer, sub-indicators are set up. Two-level fuzzy comprehensive evaluation model was used in this paper, at the same time, membership function of various factors were determined. The maximum membership degree principle was used in the evaluation for the bridge＇s aesthetics property.

关 键 词：桥梁美观性 评定 模糊综合评价 隶属函数 

分 类 号：U446.3[建筑科学—桥梁与隧道工程]