| 按表面状态预估路面剩余寿命的经验图式 |
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| 引用本文： | 吕伟民.按表面状态预估路面剩余寿命的经验图式[J].同济大学学报(自然科学版),1995,23(1):43-47. |
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| 作者姓名： | 吕伟民 |
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| 作者单位： | 同济大学道路与交通工程系 |
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| 摘 要： | 路面损坏率与弯强度和交通量有密切关系，通过路况调查，并利用现有的路面疲劳规律，可以建立起路面损坏率与弯沉强度和交通量三者之间的经验关系图，应用该图可预估路面的剩余寿命。
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| 关 键 词： | 路面 剩余寿命 交通量 预测 弯沉 |
Experience Chart for Predicting Remaider Life of the Road Surface According to its States |
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| Lu Weimin.Experience Chart for Predicting Remaider Life of the Road Surface According to its States[J].Journal of Tongji University(Natural Science),1995,23(1):43-47. |
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| Authors: | Lu Weimin |
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| Abstract: | Damage ratios of road surface have relations to deflections and traffic volumes. Through investigating road states and utilizing present fatigue rule of road surface, an experience chart relating to damage ratios, deflections and traffic voltunes is made. The remaider life of road surface can be predicted with the chart. |
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| Keywords: | Road surface Damage Deflection Traffic volume Prediction Remaider life |
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