| 干线公路沥青路面典型结构的研究 |
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| 引用本文： | 陈忠达,武建民,张小荣,徐强.干线公路沥青路面典型结构的研究[J].公路交通科技,2001,18(2):9-12. |
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| 作者姓名： | 陈忠达 武建民 张小荣 徐强 |
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| 作者单位： | 陈忠达（长安大学，陕西 西安 710064）;武建民（长安大学，陕西 西安 710064）;张小荣（长安大学，陕西 西安 710064）;徐强（长安大学，陕西 西安 710064） |
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| 摘 要： | 考虑自然环境、交通状况、筑路材料等因素，通过路况调查和理论分析，筛选出了适宜于河南省干线公路沥青路面典型结构，路面典型结构按公路等级推荐，共3类39种结构，而且提出了轴载换算简化方法和季节修正系数，当量轴次增长率的概念。
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| 关 键 词： | 沥青路面 典型结构 轴载换算 当量轴次 土基回弹模量 公路 |
| 文章编号： | 1002-0268(2001)02-0009-04 |
Investigation of the Typical Structure of Trunk Road Asphalt Pavement |
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| CHEN Zhong-da,WU Jian-min,ZHANG Xiao-rong,XU Qiang.Investigation of the Typical Structure of Trunk Road Asphalt Pavement[J].Journal of Highway and Transportation Research and Development,2001,18(2):9-12. |
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| Authors: | CHEN Zhong-da WU Jian-min ZHANG Xiao-rong XU Qiang |
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| Abstract: | Through the survey of road condition and theoretical analysis, and according to the environment,traffic conditions, road material and other factors， typical structure of asphalt pavement to fit for trunk road in Henan Province is selected. It is classified into three types including thirty-nine kinds of structure according to the grade of the road. Besides this,the simplified method for conversion of axle load, the concept of correcting coefficient of season and the increasing rate of equivalent axle load action are also put forward. |
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