| 考虑有效温度及荷载的沥青混凝土路面车辙等效温度研究 |
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| 引用本文： | 栗培龙,张争奇,王秉纲.考虑有效温度及荷载的沥青混凝土路面车辙等效温度研究[J].公路,2011(2):6-11. |
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| 作者姓名： | 栗培龙 张争奇 王秉纲 |
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| 作者单位： | 长安大学特殊地区公路工程教育部重点实验室,西安市,710064 |
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| 基金项目： | 西部交通建设科技项目;项目编号2006-318-812-21，中央高校基本科研业务费专项基金;项目编号CHD2009JC095 |
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| 摘 要： | 针对当前车辙等效温度计算方法的不足,提出了考虑有效温度和有效荷载作用次数的沥青混凝土路面车辙等效温度计算思路,讨论了车辙等效温度的计算参数及有效路面代表温度和有效荷载作用次数的计算方法,并根据车辙预估模型提出了车辙等效温度计算方法,以陕西省西安地区为例给出了计算实例.结果表明,不同地区的对应有效车辙温度的月份并不相同,...
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| 关 键 词： | 道路工程 沥青混凝土路面 车辙等效温度 路面代表温度 有效荷载 计算方法 |
Research on Rutting Equivalent Temperature of Asphalt Concrete Pavement Considering Effective Temperature and Load |
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| LI Pei-long,ZHANG Zheng-qi,WANG Bing-gang.Research on Rutting Equivalent Temperature of Asphalt Concrete Pavement Considering Effective Temperature and Load[J].Highway,2011(2):6-11. |
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| Authors: | LI Pei-long ZHANG Zheng-qi WANG Bing-gang |
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| Institution: | LI Pei-long,ZHANG Zheng-qi,WANG Bing-gang(Key Laboratory of Ministry of Education for Special Area Highway Engineering,Chang'an University,Xi'an 710064,China) |
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| Abstract: | On the basis of the deficiencies of the current rutting equivalent temperature(RET) calculation method,the calculation thinking of RET of asphalt concrete pavement considering the effective temperature and effective load times is proposed.The calculation parameters of RET are discussed,and the calculation methods of effective representative temperature of pavement and the number of effective loading are given.According to the rutting prediction model,a new calculation method of RET is developed and correspo... |
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| Keywords: | road engineering asphalt concrete pavement rutting equivalent temperature effective representative temperature effective load calculation method |
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