| 浅析路况指数PCI中车辙换算系数存在的不足 |
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| 引用本文： | 李卫,孔令云.浅析路况指数PCI中车辙换算系数存在的不足[J].山西建筑,2010,36(5):261-263. |
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| 作者姓名： | 李卫 孔令云 |
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| 作者单位： | 1. 重庆交通大学,重庆,400074
2. 重庆交通科研设计院,重庆,400067 |
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| 摘 要： | 根据对国内外车辙换算系数取值方法的研究，结合实体工程的实测数据与实际路况的对比分析，对现有车辙换算系数的优缺点进行了分析，研究表明：根据现有车辙换算系数计算方法计算得到PCI指标值，与实际路况多数存在较大的偏差。
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| 关 键 词： | 道路工程 沥青路面路况指数 连续函数 车辙换算系数 |
A brief analysis of defects existing in rutting conversion factor of road condition index PCI |
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| LI Wei,KONG Ling-yun.A brief analysis of defects existing in rutting conversion factor of road condition index PCI[J].Shanxi Architecture,2010,36(5):261-263. |
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| Authors: | LI Wei KONG Ling-yun |
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| Affiliation: | LI Wei KONG Ling-yun |
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| Abstract: | Based on research at home and abroad on data getting method of rutting conversion factor,it analyzes the merits and demerits of current rutting conversion factor through the contrast between testing data of practical construction and actual road condition.The research result shows that the PCI index value got according to current rutting conversion factor deviates from actual road condition most of the time. |
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| Keywords: | road construction road condition index of asphalt pavement continuous function rutting conversion factor |
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