摘要
文中基于国内外的研究表明,Superpave(Superior Performing Asphalt Pavements,简称高性能沥青路面)沥青设计法现阶段得到大力推广和使用,其有沥青混合料空隙率小,沥青用量小等优势,更适用国内公路设计。在“双碳”目标的推动下,更多学者针对Superpave再生沥青混合料路用性能的研究,除了温度和荷载对其影响较大,不同纤维掺量也对再生沥青混合料有极大的可研性。
Based on domestic and international research,Superior Performing Asphalt Pavements(Superpave),referred to high-performance asphalt pavement,asphalt design method has been vigorously promoted and used at this stage,which has the advantages of small air voids of asphalt mixture,small asphalt content,etc.,and is more used in domestic highway design.Under the"dual-carbon"goal,more scholars are making research about Superpave,and the recycled asphalt mixture road performance.Besides,the impact of temperature and load on its different fiber content of recycled asphalt mixtures has more research potential.
作者
王雨言
何振军
李昊文
金应锡
张晓洁
WANG Yuyan;HE Zhenjun;LI Haowen;JIN Yingxi;ZHANG Xiaojie(Collge of Civil Engineeing,North China University of Terhnology,Beijing 100144,China;College of Architecture and Art,North China University of Technology,Bejing 100144,China;Bejing Industrial Designing and Researching Institute Co.,Ltd,Bejing 100055,China;College of Civil Engineering and Architecture,Dalian University,Dalian 116622,China)
出处
《再生资源与循环经济》
2024年第6期24-27,共4页
Recyclable Resources and Circular Economy
基金
中铁十六局委托技术开发项目(07GJ-KYJS-2022-0001)。
