基于模糊层次分析法的混凝土梁桥拆除方案研究
Study on Demolition Scheme of Concrete Beam Bridge Based on Analytic Hierarchy Process
潘涛 1宋粲 2徐佳盈2
作者信息
- 1. 南京市市政工程质量安全监督站,江苏南京 210019
- 2. 南京林业大学土木工程学院,江苏南京 210037
- 折叠
摘要
为保证桥梁的通行能力及耐久性要求,对不符合相关规定的桥梁,在无法加固维修或拓宽的基础上,拆除重建将是其唯一选择.为了从科学理性的角度给出明确的拆除方案选择思路,建立了基于模糊层次分析法的混凝土梁桥拆除方案选择模型;运用模糊层次分析法,以工程实例进行分析,对各种拆除方案进行综合评价,从而选择最优的拆除方案.
Abstract
In order to ensure the traffic capacity and durability requirements of bridge,it is only one choice to demolish and rebuild the bridges not conforming to the relative specifications on the basis of hard to reinforce,maintain or widen.In order to give the clear idea for the selection of demolition scheme from the perspective of scientific rationality,the selection model for demolition scheme of concrete beam bridge based on the analytic hierarchy process(AHP)is established.AHP is used to analyze the engineering cases.Each demolition scheme is comprehensively evaluated so as to select the best demolition scheme.
关键词
桥梁拆除/模糊层次分析法/方案研究Key words
bridge demolition/AHP/scheme study引用本文复制引用
出版年
2024
NETL
NSTL
万方数据