| 闵浦大桥环氧沥青混凝土铺装施工时温节点研究 |
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| 引用本文： | 罗桑,苏凯,钱振东,王亚奇.闵浦大桥环氧沥青混凝土铺装施工时温节点研究[J].筑路机械与施工机械化,2010,27(8):66-68. |
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| 作者姓名： | 罗桑 苏凯 钱振东 王亚奇 |
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| 作者单位： | 1. 东南大学,智能运输系统研究中心,江苏,南京210096
2. 上海公路投资建设发展有限公司,上海,201108 |
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| 摘 要： | 针对闵浦大桥环氧沥青混凝土钢桥面铺装工程，根据环氧沥青的性能特点，通过室内试验对环氧沥青混凝土的时温节点进行研究，确定了环氧沥青的粘度发展规律、容留时间范围、强度增长规律．研究结果表明环氧沥青满足闵浦大桥钢桥面铺装的施工技术要求。研究成果可为即将进行环氧沥青混凝土铺装的大跨径钢桥面施工提供技术指导。
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| 关 键 词： | 环氧沥青 节点 钢桥面 铺装 |
Research on Key Time and Temperature Nodes of Epoxy Asphalt Concrete Pavement on Minpu Bridge |
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| LUO Sang,SU Kai,QIAN Zhen-dong,WANG Ya-qi.Research on Key Time and Temperature Nodes of Epoxy Asphalt Concrete Pavement on Minpu Bridge[J].Road Machinery & Construction Mechanization,2010,27(8):66-68. |
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| Authors: | LUO Sang SU Kai QIAN Zhen-dong WANG Ya-qi |
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| Institution: | 1 .Intelligent Transportation System Research Center, Southeast University, Nanjing 210096, Jiangsu, China 2.Shanghai Highway Investment Construction ＆ Development Co. Ltd., Shanghai 201108, China) |
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| Abstract: | Based on the Minpu Bridge steel deck pavement engineering and the characteristics of epoxy asphalt, key time and temperature nodes are studied by laboratory tests; the viscosity developing law, range of reserved time, and strength increasing law of epoxy asphalt are obtained. Results show that epoxy asphalt meet the technical requirement of Minpu Bridge. The research findings can provide technical instruction for the construction of epoxy asphalt concrete. |
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| Keywords: | epoxy asphalt node steel deck pavement |
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