| 基于模糊层次分析法的木结构古建筑安全评价 |
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| 引用本文： | 王晓奇,郭小东,王志涛. 基于模糊层次分析法的木结构古建筑安全评价[J]. 安全, 2021, 42(2): 31-37. DOI: 10.19737/j.cnki.issn1002-3631.2021.02.005 |
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| 作者姓名： | 王晓奇 郭小东 王志涛 |
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| 作者单位： | 北京工业大学城市建设学部,北京100124;北京工业大学城市建设学部,北京100124;木结构古建筑安全评估与灾害风险控制国家文物局重点科研基地,北京100124;北京市历史建筑保护工程技术研究中心,北京100124 |
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| 基金项目： | 国家重点研发计划课题;北京市自然科学基金—市教委联合资助项目 |
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| 摘 要： | 为准确地对木结构古建筑进行安全现状评价,考虑到木结构古建筑的结构复杂性,本文提出一种基于模糊层次分析法的木结构古建筑评价方法。利用该方法对故宫博物院景福宫进行检测和评价。结果表明:利用层次分析法对木结构古建筑进行安全性评价简单可行,与传统的评级法相比,该方法可考虑不同构件对结构安全性的贡献程度以及不同属性对同一构件安全性的贡献程度,提高了木结构古建筑安全评价的准确性和可靠性。
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| 关 键 词： | 模糊层次分析法 木结构古建筑 安全性评价 |
Structure Safety Evaluation of the Ancient Wooden Buildings Based on Fuzzy Analytic Hierarchy Process |
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| WANG Xiaoqi,GUO Xiaodong,WANG Zhitao. Structure Safety Evaluation of the Ancient Wooden Buildings Based on Fuzzy Analytic Hierarchy Process[J]. Safety, 2021, 42(2): 31-37. DOI: 10.19737/j.cnki.issn1002-3631.2021.02.005 |
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| Authors: | WANG Xiaoqi GUO Xiaodong WANG Zhitao |
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| Affiliation: | (Faculty of Architecture,Civil and Transportation Engineering,Beijing University of Technology,Beijing 100124,China;Key Scientific Research Base of Safety Assessment and Disaster Mitigation for Traditional Timber Structure,State Administration for Cultural Heritage,Beijing 100124,China;Beijing EngineeringResearch Center of Historic Buildings Protection,Beijing 100124,China) |
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| Abstract: | In order to accurately evaluate the safety status of ancient wooden buildings,considering the structural complexity of ancient timber buildings,an evaluation method based on Fuzzy Analytic Hierarchy Process(FAHP)was proposed in this paper.The method was used to inspect and evaluate Gyeongbokgung Palace in the Palace Museum.The results shows that fuzzy Analytic Hierarchy Process was uncomplicated and practicable to assess the safety grade of ancient timber buildings.Compared with the traditional grade assessment method,the method takes consideration of the contribution degree of different components to structure safety and the contribution degree of different property to safety grade of the same component,so that the accuracy and reliability of safety evaluation of ancient wooden buildings are improved. |
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| Keywords: | FAHP ancient wooden buildings safety evaluation |
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