摘要
为了解决现役城市桥梁健康状况评定问题,提出了混凝土梁桥健康状况的多级模糊综合评判法,建立了混凝土梁桥的评估模型。按上部结构、下部结构、桥面系、附属结构4个部分,对现役城市混凝土梁桥进行全面综合并且量化的分析,能较真实的反应现役城市桥梁的健康状况。通过对某市一座混凝土梁桥进行模糊综合评判,证明此方法的实用性和正确性。
In order to solve the problem of city serviced bridge＇s health evaluation,this paper proposes the multi-phase fuzzy comprehensive assessment,sets up a model of bridge＇s health evaluation.From the aspects of upper-structures,substructures,bridge floor systems and accessory structures,we comprehensively and quantitatively analyzed the city concrete girder bridge,and theirs health of bridge truly and accurately.An example of fuzzy comprehensive assessment shown that this method is practical and accurate.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2010年第5期139-143,共5页
Journal of Central South University of Forestry & Technology
关键词
桥梁工程
多级模糊综合评判法
健康评估
混凝土梁桥
bridge engineering
multi-phase fuzzy comprehensive evaluation
health evaluation
concrete girder bridge
