| 厂拌热再生沥青混合料生产温度的确定方法 |
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| 引用本文： | 李炜,纪小平.厂拌热再生沥青混合料生产温度的确定方法[J].筑路机械与施工机械化,2010,27(9):57-59. |
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| 作者姓名： | 李炜 纪小平 |
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| 作者单位： | 长安大学,特殊地区公路工程教育部重点实验室,陕西西安710064 |
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| 摘 要： | 通过测定不同温度的再生沥青粘度，得到再生沥青的粘温曲线，由此确定再生混合料的拌和与碾压温度；通过拌和模拟试验建立了基于热传导的新集料加热温度计算公式．用于控制再生沥青混合料的出料温度．结果可为类似工程提供参考。
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| 关 键 词： | 厂拌热再生 间歇式拌和 拌和温度 碾压温度 |
Determination of Asphalt Mixture Production Temperature of Plant Mix Hot Recycling |
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| LI Wei,JI Xiao-ping.Determination of Asphalt Mixture Production Temperature of Plant Mix Hot Recycling[J].Road Machinery & Construction Mechanization,2010,27(9):57-59. |
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| Authors: | LI Wei JI Xiao-ping |
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| Institution: | (Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang＇an University, Xi＇an 710064, Shaanxi, China) |
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| Abstract: | By testing the viscosity of recycling asphalt at different temperatures, the viscosity-temperature curve is obtained, by which the mixing and compaction temperatures of hot recycling asphalt mixture are determined. Through mixing simulation test, the equation based on heat conduction for calculating heating temperature of new aggregates is induced to control discharge temperature of recycling asphalt mixture, which can provide reference for similar projects |
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| Keywords: | plant mix hot recycling batch mixing mixing temperature compaction temperature |
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