| 在役建筑结构维修加固的两级决策方法 |
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| 引用本文： | 李广慧,陈少伟,张延凤,王云昌. 在役建筑结构维修加固的两级决策方法[J]. 河南科学, 1999, 0(3) |
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| 作者姓名： | 李广慧 陈少伟 张延凤 王云昌 |
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| 作者单位： | 郑州工业大学土木建筑工程学院!河南郑州450002(李广慧，陈少伟)，平顶山市工程质量监督站!河南平顶山467000(张延凤)，河南省科学院!河南郑州450002(王云昌) |
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| 基金项目： | 河南省科技攻关资助项目 |
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| 摘 要： | 阐述了在役建筑结构维修加固决策的必要性，建议用在役结构体系可靠度作为结构可维修性决策的参数，提出了可维修性决策和加固决策两级决策的新方法，将模糊综合评定方法运用于在役结构的维修加固等级决策。通过专家调查，得到了单因素评定矩阵及其各自的权重系数，建议了在役结构维修加固等级的综合决策方法。
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| 关 键 词： | 在役结构 维修 加固 模糊综合评定 |
A two-stage decision-making method of maintenance & strengthening for existing building structure |
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| LI Guang hui+,CHEN Shao wei+,ZHANG Yan feng+,WANG Yun chang+. A two-stage decision-making method of maintenance & strengthening for existing building structure[J]. Henan Science, 1999, 0(3) |
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| Authors: | LI Guang hui+ CHEN Shao wei+ ZHANG Yan feng+ WANG Yun chang+ |
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| Affiliation: | LI Guang hui+1,CHEN Shao wei+1,ZHANG Yan feng+2,WANG Yun chang+3 |
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| Abstract: | The importance and necessity of maintenance and strengthening of existing building structure was firstly analyzed in this paper. System reliability of existing structure was suggested to be used as a parameter for maintenanceability, and a new method of two-stage decision-making was presented. And also, a fuzzy comprehensive evaluation method was used in decision-making of maintenance and strengthening level. Through exper-survey, the weight parameters and evaluation matrices were obtained, and a comprehensive decision-making method of maintenance and strengthening level for existing structures was recommended. |
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| Keywords: | existing structure maintenance strengthening fuzzy comprehensive evaluation |
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