| 层次分析法在计算机辅助选线中的应用 |
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| 引用本文： | 冯晓,杨佳,刘星.层次分析法在计算机辅助选线中的应用[J].重庆大学学报(自然科学版),2008,31(10):1204-1208. |
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| 作者姓名： | 冯晓 杨佳 刘星 |
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| 作者单位： | 重庆交通大学,土木建筑学院,重庆,400074;重庆大学,土木工程学院,重庆,400030 |
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| 摘 要： | 为快捷高效的得到道路选线中最重要的影响因素,提出了层次分析法.用矩阵表示因素间的相对关系,进行矩阵分析和计算最终得到各因素在整个系统中的相对重要性.该方法得到的结果更合理,更直观的反映各因素对工程的影响系数,同时可以根据设计原始资料和社会背景在方案设计之前给人一个定性的指标,防止了设计过程的盲目性,有利于设计者设计出更适合约束条件的道路线形.
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| 关 键 词： | 道路选线 线路优化 计算机辅助设计 层次分析法 |
An analysis hierarchy model application in computer aided alignment |
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| FENG Xiao,YANG Jia,LIU Xing.An analysis hierarchy model application in computer aided alignment[J].Journal of Chongqing University(Natural Science Edition),2008,31(10):1204-1208. |
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| Authors: | FENG Xiao YANG Jia LIU Xing |
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| Institution: | FENG Xiao1,YANG Jia1,LIU Xing2 (1.School of Civil Engineering , Architecture,Chongqing Jiaotong University,Chongqing 400074,P.R.China,2.School of Civil Engineering,Chongqing University,Chongqing 400030,P.R.China) |
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| Abstract: | To obtain the most important influence factors in road route selection quickly and effectively,we put forward a method that we call an analytic hierarchy process.In this method,we first use a matrix to show the mutual relationships of factors.We then analyze and calculate the matrix.Finally,we obtain the relative importance of all factors in the overall system.The result derived using this method is more reasonable and more direct-viewing to reflect influence coefficient.And based on the firsthand informati... |
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| Keywords: | route selection route optimization computer aided design analytic hierarchy process |
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