| 沥青路面就地热再生二次养护对策分析研究 |
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| 引用本文： | 洪盛祥,朱浩然,陈涛. 沥青路面就地热再生二次养护对策分析研究[J]. 公路, 2021, 0(1): 303-309 |
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| 作者姓名： | 洪盛祥 朱浩然 陈涛 |
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| 作者单位： | 苏交科集团股份有限公司;新型道路材料国家工程实验室 |
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| 基金项目： | 江苏省自然科学基金资助项目,项目编号BK20180149。 |
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| 摘 要： | 针对目前高速公路就地热再生路段二次养护需求,通过对江苏省高速公路典型就地热再生路段路用性能、材料性能发展规律的统计及试验分析研究,提出针对不同路况、路面材料性能衰减条件下的就地热再生路段二次养护对策,为就地热再生路段二次养护方案的选择提供参考.
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| 关 键 词： | 道路工程 就地热再生 路用性能 材料性能 二次养护对策 |
Analysis and Research on the Second Maintenance of Hot-in-Place Recycling Asphalt Pavement |
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| HONG Sheng-xiang,ZHU Hao-ran,CHEN Tao. Analysis and Research on the Second Maintenance of Hot-in-Place Recycling Asphalt Pavement[J]. Highway, 2021, 0(1): 303-309 |
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| Authors: | HONG Sheng-xiang ZHU Hao-ran CHEN Tao |
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| Affiliation: | (JSTI Group,Nanjing 211112,China;National Engineering Laboratory for Advanced Road Materials?Nanjing 211112,China) |
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| Abstract: | In view of the secondary maintenance demand of hot in-place recycling asphalt pavement at present,through the statistical and experimental analysis of the road performance and material performance development of typical in-situ thermal regeneration sections of expressways in Jiangsu Province,the secondary maintenance countermeasures for in-situ thermal regeneration sections under different road conditions and pavement material performance attenuation conditions are proposed,so as to provide some reference for the selection of secondary maintenance schemes for regeneration roads. |
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| Keywords: | road engineering hot in-place recycling pavement performance material properties secondary maintenance countermeasures |
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