木材科学与技术2024，Vol.38Issue(3)：1-10,10.DOI:10.12326/j.2096-9694.2023122
古建筑木构件修复加固用环氧树脂性能评价方法研究
Study on Property Evaluation Method of Epoxy Resin for Repairing and Reinforcing Ancient Building Timber Members
摘要
Abstract
Epoxy resin is commonly used for repairing and reinforcing of ancient building timber members.To ensure its scientific and rational application,a performance evaluation model for epoxy resin was established based on multi-criteria decision theory.The evaluation index of the epoxy resin set was determined based on the requirements and relevant standards for repairing and reinforcing wooden components in ancient architecture.The entropy weight method and the analytic hierarchy process were used to obtain each property index's objective weight and subjective weight respectively.The subjective and objective weights were used to weight each property index.Combined with the composite weight,the optimal order method and the TOPSIS(technique for order preference similar to an ideal solution)were used to construct two comprehensive evaluation models.Validation experiments were conducted to evaluate the performance of ten groups of epoxy resins.The results show that the composite weighted TOPSIS comprehensive evaluation model is both more comprehensive and objective,making it better suited for the evaluating epoxy resin comprehensively.This model can serve as a reference method for selecting epoxy resin for repairing and reinforcing ancient buildings.关键词
古建筑木构件修复加固/环氧树脂/综合评价方法/逼近理想解排序法Key words
repairing and reinforcing ancient building timber member/epoxy resin/comprehensive evaluation method/technique for order preference similar to an ideal solution(TOPSIS)分类
建筑与水利引用本文复制引用
韩旭,黄磊,王卫滨,王双永,周海宾..古建筑木构件修复加固用环氧树脂性能评价方法研究[J].木材科学与技术,2024,38(3):1-10,10.基金项目
中国文化遗产研究院开放课题"应县木塔残损木构件修复与加固关键技术"(2022002) （2022002）
山西省文物科技项目"崇善寺大悲殿综合研究项目"(2023KT02). （2023KT02）
