| 半刚性基层材料路用性能综合评价方法 |
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| 引用本文： | 丛卓红,郑南翔,闫红光.半刚性基层材料路用性能综合评价方法[J].交通运输工程学报,2011(4):23-28. |
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| 作者姓名： | 丛卓红 郑南翔 闫红光 |
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| 作者单位： | 长安大学道路施工技术与装备教育部重点实验室;长安大学特殊地区公路工程教育部重点实验室;四川广南高速公路有限责任公司; |
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| 基金项目： | 国家西部交通建设科技项目(200831800029); 四川省交通科技项目(2006A16-43) |
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| 摘 要： | 为减少半刚性基层材料路用性能评价指标,合理评价材料性能,提出基于灰色关联聚类、主成分分析和熵权法的半刚性基层材料路用性能综合评价方法。对多指标进行灰色聚类分析,对同类指标进行主成分分析,得到每类指标的主成分集合,采用熵权法确定每类指标的权重,综合形成既反映全体指标信息又体现指标差异性的综合指标。选择四川广巴高速公路沿线...
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| 关 键 词： | 路面工程 半刚性基层 路用性能 灰色关联聚类 主成分分析 熵权法 综合评价方法 |
Comprehensive evaluation method of semi-rigid base mixture's pavement performance |
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| CONG Zhuo-hong,ZHENG Nan-xiang,YAN Hong-guang.Comprehensive evaluation method of semi-rigid base mixture's pavement performance[J].Journal of Traffic and Transportation Engineering,2011(4):23-28. |
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| Authors: | CONG Zhuo-hong ZHENG Nan-xiang YAN Hong-guang |
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| Institution: | CONG Zhuo-hong1,ZHENG Nan-xiang2,YAN Hong-guang3(1.Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education,Chang'an University,Xi'an 710064,Shaanxi,China,2.Key Laboratory for Special Area Highway Engineering of Ministry of Education,3.Sichuan Guangnan Expressway Co.,Ltd.,Chengdu 610041,Sichuan,China) |
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| Abstract: | In order to decrease the evaluation indexes of semi-rigid base mixture's pavement performance and evaluate the performance rationally,a comprehensive evaluation method of pavement performance was presented based on grey correlation clustering analysis,principal component analysis and entropy weight method.The multi indexes were classed according to grey clustering analysis,each cluster was conducted according to principal component analysis,and principal components assemble was decided.The weight of each cl... |
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| Keywords: | pavement engineering semi-rigid base pavement performance grey correlation clustering principal component analysis entropy weight method comprehensive evaluation method |
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