| 二灰碎石分层特性对沥青路面结构性能的影响 |
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| 引用本文： | 凌建明,邬洪波,徐飞龙.二灰碎石分层特性对沥青路面结构性能的影响[J].同济大学学报(自然科学版),2002,30(3):292-295. |
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| 作者姓名： | 凌建明 邬洪波 徐飞龙 |
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| 作者单位： | 1. 同济大学道路与交通工程系,上海,200092
2. 上海市公路管理处,上海,200063 |
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| 基金项目： | 上海市科学技术发展基金资助项目 ( 0 0 2 112 0 43) |
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| 摘 要： | 高等级沥青路面二灰碎石基层的分层施工是不可避免的。以上海市外环线工程的有关室内试验和试验路测试结果为基础，采用弹性层状体系理论，系统分析了二灰碎石上基层与下基层之间的厚度组合、模量组合以及层间结合条件等分层特性对路面结构性能的影响。有关分析结果对于二灰碎石基层的设计和施工具有参考价值。
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| 关 键 词： | 二灰碎石 分层特性 沥青路面 结构性能 弹性层状体系理论 道路工程 基层材料 |
| 文章编号： | 0253-374X(2002)03-0292-04 |
| 修稿时间： | 2001年9月4日 |
Responses of Asphalt Pavement to Layer- built Characteristics of Lime- flyash Concrete as Base Course |
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| LING Jian-ming ,WU Hong-bo ,XU Fei-long.Responses of Asphalt Pavement to Layer- built Characteristics of Lime- flyash Concrete as Base Course[J].Journal of Tongji University(Natural Science),2002,30(3):292-295. |
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| Authors: | LING Jian-ming WU Hong-bo XU Fei-long |
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| Institution: | LING Jian-ming 1,WU Hong-bo 1,XU Fei-long 2 |
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| Abstract: | On the basis of some laboratory tests and test roads,the elastic multilayer theory was used to analyze the responses of asphalt pavement to the layer-built characteristics of lime-flyash concrete as base course,such as the thickness ratio,modulus ratio and binding condition between the upper course and the lower course.The analysis results proposed in this paper will be of great value to design and construction of asphalt pavement with semi-rigid base course. |
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| Keywords: | lime-flyash concrete layer-built asphalt pavement |
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