| 高速公路路基养护评价方法研究 |
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| 引用本文： | 刘丰军,陆键,张国强,项乔君.高速公路路基养护评价方法研究[J].公路交通科技,2006,23(5):39-42. |
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| 作者姓名： | 刘丰军 陆键 张国强 项乔君 |
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| 作者单位： | 东南大学交通学院 江苏南京210096 |
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| 基金项目： | 交通部科技项目(200335332210) |
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| 摘 要： | 针对高速公路路基养护评价方法,首先从养护对象的角度建立了高速公路路基的评价指标体系,然后根据指标体系与养护对象的关系构建了模型框架,最后利用在江苏省现场采集的30个高速公路路段数据建立了主观评分值和客观评分值的主客观联系。通过线性回归的方法得到了江苏省高速公路路基评价模型,并验证了模型的合理性。
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| 关 键 词： | 路基 评价 高速公路 养护 模型 |
| 收稿时间： | 2005-01-24 |
Evaluation Approach of Expressway Subgrade Maintenance |
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| LIU Feng-jun, LU Jian, ZHANG C, uo-qiang , XIANG Qiao-jun.Evaluation Approach of Expressway Subgrade Maintenance[J].Journal of Highway and Transportation Research and Development,2006,23(5):39-42. |
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| Authors: | LIU Feng-jun LU Jian ZHANG C uo-qiang XIANG Qiao-jun |
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| Institution: | Transportation College of Southeast University, Jiangsu Nanjing 210096, China |
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| Abstract: | Based on the evaluation method of expressway subgrade maintenance,an evaluation index system was firstly built from the point of view of maintenance objects.According to the relation between the index system and the maintenance objects,a model frame was established.The relation between subjective score and objective score was built based on data from 30 expressway sections in Jiangsu province,and subgrade evaluation model for Jiangsu province expressway was obtained by linear regression.The rationality of the model was validated. |
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| Keywords: | Subgrade Evaluation Expressway Maintenance Model |
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