| 共振碎石化在上海水泥混凝土路面改建中的成效 |
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| 引用本文： | 黄琴龙,陈达豪,凌建明,徐柱杰.共振碎石化在上海水泥混凝土路面改建中的成效[J].长沙理工大学学报(自然科学版),2008,5(2):103-106. |
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| 作者姓名： | 黄琴龙 陈达豪 凌建明 徐柱杰 |
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| 作者单位： | 1. 同济大学道路与交通工程教育部重点实验室,上海,200092
2. 美国德克萨斯州交通部,奥斯汀78729 |
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| 摘 要： | 介绍了共振破碎机械的工作原理、理论效果和施工技术要求．该机械在上海沪青平公路和金山大道改建工程中得到应用，期间通过不同FWD测试、不同层位承载板测试和破碎板粒径分析等研究，较全面地掌握了共振破碎工艺以及破碎后旧水泥路面碎石化层的物理、力学性能和参数．
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| 关 键 词： | 水泥混凝土路面 加铺 共振破碎 碎石化层 性能 参数 |
Performance of rubblization on jointed concrete pavement rehabilitation in Shanghai |
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| HUANG Qin-long,CHEN Dar-hao,LING Jian-ming,XU Zhu-jie.Performance of rubblization on jointed concrete pavement rehabilitation in Shanghai[J].Journal of Changsha University of Science and Technology:Natural Science,2008,5(2):103-106. |
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| Authors: | HUANG Qin-long CHEN Dar-hao LING Jian-ming XU Zhu-jie |
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| Institution: | HUANG Qin-long,CHEN Dar-hao,LING Jian-ming,XU Zhu-jie(1. Key Laboratory of Road and Traffic Engineering of the Ministry of Education,Tongji University, Shanghai 200092, China; 2. Texas Department of Transportation, Austin 78729, TX, U. S. A) |
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| Abstract: | This paper explains the working theory of resonant breaker, its ideal effect,and construction requirements. Rubblization using resonant breaker has been evaluated on Huch-inping highway and JinShan Broadway in Shanghai by field tests of FWD and bearing tests and laboratory particle size analyses. The main objective of this study is to understand reso-nant breaker＇s technique, its mechanical/physical behaviors, its field performance, and rubblized layer properties for design ourooses. |
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| Keywords: | portland cement concrete pavement overlay resonant breaker rubblization performance parameter |
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