| 旧沥青路面再生利用技术概述 |
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| 引用本文： | 韦琴 杨长辉 熊出华 凌天清. 旧沥青路面再生利用技术概述[J]. 土木建筑与环境工程, 2007, 29(3): 128-131 |
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| 作者姓名： | 韦琴 杨长辉 熊出华 凌天清 |
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| 作者单位： | 重庆大学,材料学院,重庆,400045;重庆交通大学,土木建筑学院,重庆,400074;重庆大学,土木工程学院,重庆,400045;重庆交通大学,土木建筑学院,重庆,400074 |
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| 摘 要： | 首先介绍了国内外旧沥青路面再生技术研究现状。通过沥青再生机理的分析，为沥青路面再生技术的可行性和再生思路提供了理论依据。以此为基础，进而较为详细地论述了沥青路面再生工程的一系列技术措施，包括旧沥青混合料性能评价、再生沥青配合比设计方法及施工工艺。通过介绍不同施工工艺的特点和应用实例，为沥青路面再生工程施工工艺的合理选择提供了有利参考，期望对我国沥青路面再生技术的研究、应用和推广提供一定的借鉴作用。
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| 关 键 词： | 旧沥青路面 再生机理 配合比设计 施工工艺 |
Recycling Technology of Aged Asphalt Pavement |
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| WEI Qin,YANG Chang-hui,XIONG Chu-hu,LING Tian-qing. Recycling Technology of Aged Asphalt Pavement[J]. Journal of Civil,Architectrual & Environment Engineering, 2007, 29(3): 128-131 |
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| Authors: | WEI Qin YANG Chang-hui XIONG Chu-hu LING Tian-qing |
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| Affiliation: | 1. College of Materials, Chongqing University, Chongqing 400045, China; 2. College of Civil Construction, Chongqing Communication University, Chongqing 400074, China ; 3. College of Civil Engineering, Chongqing University, Chongqing 400045, China |
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| Abstract: | Firstly,the current development of the technologies for recycling of reclaimed asphalt pavement(RAP) in China and abroad is introduced in this study.The theoretic evidence is supplied for the feasibility and means of the recycling technology for RAP by analyzing the aged asphalt recycling mechanism.On the basis of it,a series of recycling processes for RAP are stated in detail,including the performance assessment of RAP,mix design and construction techniques of recycling asphalt mixture.The traits and actual example of different construction techniques for RAP supplied a good consultation for its reasonable choice.All of them would play a role in the research,application and spread of the recycling technologies for RAP in China. |
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| Keywords: | reclaimed asphalt pavement(RAP) recycling mechanism mix design construction techniques |
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