| 基于博弈论的可拓评价方法在城市轨道交通路基养护质量评价中的应用 |
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| 引用本文： | 张志清,陈瑞,沈忱,王佳妮,任慧.基于博弈论的可拓评价方法在城市轨道交通路基养护质量评价中的应用[J].武汉水运工程学院学报,2012(4):691-694. |
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| 作者姓名： | 张志清 陈瑞 沈忱 王佳妮 任慧 |
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| 作者单位： | [1]北京工业大学交通研究中心,北京100124 [2]北京市地铁建筑安装工程公司,北京100088 [3]北京市交通委员会路政局轨道处,北京1000 |
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| 摘 要： | 运用博弈论的综合赋权法将主观权重和客观权重相结合,克服了传统的可拓评价方法中单纯依靠指标数据赋权而忽略了指标自身对评价的重要性等弊端.在等级评定中,通过计算等级变量特征值得到等级所属程度.运用上述方法对北京现运营线路的轨道交通路基养护质量进行评价研究,结果与实际情况吻合良好,表明将改进的可拓评价方法运用到城市轨道交通路基养护质量评价中是合理可行的.
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| 关 键 词： | 轨道交通路基 可拓评价 博弈论 权重 养护质量 |
Application of Extension Assessment Method Based on Game Theory to Evaluate the Maintenance Quality of Urban Rail Transit Subgrade |
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| Authors: | ZHANG Zhiqing CHEN Rui Transportation Research Center Beijing Beijing Subway Construction and SHEN Chen YANG Xuehai REN Hui |
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| Institution: | University of Technology, Beijing 100024, China Installation Company, Beij ing 1 O088, China) 2 |
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| Abstract: | The comprehensive weight determined method based on game theory integrates the subjective weight with objective weight, solving some problems occurred in traditional extension assessment method like index weight only depends on index data,ignoring the value attribute of index. In grade assessment, the deviation degree is gained through calculating the variable characteristic value. The subgrade maintenance quality of present operating rail transits in Beijing is evaluated in this paper via the method of improved matter-element extension assessment, and the evaluation result of present op- erating rail transits fits the actual condition finely. Through case evaluation, the method is proved reasonable and feasible in application to maintenance quality evaluation of urban rail transit subgrade. |
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| Keywords: | rail transit subgrade extension assessment ~ game theory ~ weight maintenance quality |
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