| 基于案例推理的钢结构事故案例模糊检索与知识索引 |
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| 引用本文： | 李伟峥,左勇志,霍达,刘育民,周乐云.基于案例推理的钢结构事故案例模糊检索与知识索引[J].工程抗震与加固改造,2012(1):31-36. |
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| 作者姓名： | 李伟峥 左勇志 霍达 刘育民 周乐云 |
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| 作者单位： | 北京工业大学建筑工程学院;北京市建筑工程研究院;教育部工程抗震与结构诊治北京市重点试验室 |
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| 基金项目： | 北京市科学技术委员会资助项目(Z09040600580908) |
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| 摘 要： | 为了把钢结构事故情况与相关经验更有效的展示给工程设计人员和施工人员,本文从工程条件入手,首次提出基于案例推理及模糊检索方法原理的钢结构事故案例检索的知识索引模型。该模型将大量的事故经验知识进行多组织的分化调整,并通过关键词把总结的经验知识与事故案例结合起来,通过钢结构事故信息平台实现相似案例经验知识的合理提取,便于事故经验的工程运用,减少类似事故的重复发生。
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| 关 键 词： | 事故案例 模糊检索 知识提取 钢结构 案例推理 |
Case Fuzzy Retrieval and Knowledge Index of Steel-structure Accidents Based on CBR |
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| Li Wei-zheng,Zuo Yong-zhi,Huo Da,Liu Yu-min,Zhou Le-yun.Case Fuzzy Retrieval and Knowledge Index of Steel-structure Accidents Based on CBR[J].Earthquake Resistant Engineering and Retrofitting,2012(1):31-36. |
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| Authors: | Li Wei-zheng Zuo Yong-zhi Huo Da Liu Yu-min Zhou Le-yun |
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| Affiliation: | 1(1.College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China;2.Beijing Building Construction Research Institute,Beijing 100039,China;3.The Key Laboratory of Urban Security and Disaster Engineering,Ministry of Education,Beijing 100124,China) |
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| Abstract: | In order to display the condition and relative experience of the steel-structure accidents to the engineering designers and constructors,beginning with the engineering conditions,the knowledge index model is presented based on the principle of the case reasoning and fuzzy retrieval for the first.A large number of the accident experiences are adjusted by this model,the experience knowledge is combined with the accident cases by the key words,and the reasonable drawing the similar rational experience knowledge is achieved through the platform of the steel-structure accidents case information,which is easy for engineering application of the accident experience and reduce the similar accident repeated emergence. |
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| Keywords: | accident case fuzzy retrieval knowledge extraction steel-structure CBR(case-based reasoing) |
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