制冷中心电厂回收混合物用于大容量路面:材料设计,性能和设计影响
Abhary Eleyedath1, Ayman Ali1, Yusuf Mehta1
1Center for Research and Education in Advanced Transportation Engineering Systems (CREATES), Rowan University, Glassboro, NJ 08028, USA.
Materials (Basel, Switzerland)
|July 30, 2025
概括
冷中心厂回收 (CCPR) 是一种使用再生青路面的可持续路面整治技术. 这项研究为机构提供了关于CPR混合设计,结构设计和施工最佳实践的最新信息,以提供知情决策.
科学领域:
- 铺路工程 铺路工程是指铺路工程.
- 可持续的建筑材料 可持续的建筑材料
- 青回收技术的技术
背景情况:
- 冷回收 (CR) 技术,包括冷现场回收 (CIR) 和冷中央设备回收 (CCPR),越来越多地被采用用于可持续路面施工.
- CCPR使用再生青路面 (RAP),包括储存的材料,为路面恢复提供了优势.
- 以前,有限的路面性能数据阻碍了CCPR的广泛采用,特别是在高流量道路上.
研究的目的:
- 为各机构提供关于冷却中心设备回收 (CCPR) 的全面,最新信息,以支持知情决策.
- 审查和综合CCPR的当前知识,涵盖混合设计,结构设计,建筑实践和机构经验.
- 为了促进CCPR技术在各种交通层面的大规模实施.
主要方法:
- 关于CCPR混合设计,结构设计和施工最佳实践的综合文献综述.
- 综合了以前关于CPR的研究中现有的定量性能数据.
- 对实验室固化条件和样本准备的分析,以准确评估材料属性.
- 对CCPR的实证和机械-实证设计输入和软件限制的评估.
主要成果:
- 确定合适的实验室固化条件,以实现最佳的CCPR混合物设计和样品制备.
- 综合性能数据,为对比CPR应用的发现提供背景.
- 路面设计软件 (AASHTOWare Pavement ME) 对于CCPR层的设计输入和限制的介绍.
- 代理机构在高流量道路上使用CCPR的经验的文件.
结论:
- 对于整个道路网络来说,CCPR技术是可行的,包括高流量应用.
- 本综述为机构提供了从项目选择到CCPR现场实施的基本指导.
- 准确的材料表征和适当的设计考虑对于成功的CCPR项目至关重要.
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