| 重载交通超长寿命沥青路面技术研究概述 |
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| 引用本文： | 张郃生,郭建英,韩焕宝,王福建.重载交通超长寿命沥青路面技术研究概述[J].河北交通科技,2006(3). |
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| 作者姓名： | 张郃生 郭建英 韩焕宝 王福建 |
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| 作者单位： | 河北交通职业技术学院土木工程系 石家庄050091(张郃生)，张家口怀安县交通局 怀安076100(郭建英)，河北建设集团 保定071000(韩焕宝)，浙江大学交通研究所 杭州310000(王福建) |
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| 摘 要： | 介绍了国外长寿命沥青路面的材料力学性能研究状况、设计理念、设计方法以及成功范例,对国内沥青路面的现状与存在问题进行了分析,回顾了国内沥青路面研究的进展情况。针对我国道路运输中超限超载严重的现象,指出在我国实现国外意义上的"永久性"路面具有一定的困难。
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| 关 键 词： | 路面工程 长寿命沥青路面 重载交通 柔性基层 |
A Brief Account of Study on Super Long Service Life Asphalt Road Surface Technology Under Heavy Loading Trucks |
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| Zhang Hesheng Guo Jianying Han Huanbao Wang Fujian.A Brief Account of Study on Super Long Service Life Asphalt Road Surface Technology Under Heavy Loading Trucks[J].Hebei Jiaotong Science and Technology,2006(3). |
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| Authors: | Zhang Hesheng Guo Jianying Han Huanbao Wang Fujian |
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| Institution: | Zhang Hesheng1 Guo Jianying2 Han Huanbao3 Wang Fujian4 |
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| Abstract: | This paper introduces the current research situation,design idea, design method and successful examples of foreign long service life asphalt road surface material mechanical properties,and analyzes the situation and problem of our asphalt road surface. The research progress of our asphalt road surface is reviewed. In the light of the phenomenon of sever over loading in our road transportation,it is pointed out that there are difficulties to carry out"foreign-permanent" road surface in our country. |
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| Keywords: | road surface engineering long service life asphalt road surface heavy loading traffic flexible base layer |
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