植物纤维表面处理对沥青混合料性能的影响研究进展  

Research Progress on Surface Treatment of Plant Fibers for Asphalt Mixture Roads

作　　者：徐达晖 段圣涛 王晓婷 盛燕萍[2] 王惠琳 周莹莹 XU Dahui;DUAN Shengtao;WANG Xiaoting;SHENG Yanping;WANG Huilin;ZHOU Yingying(Gaode Highway Construction(Dezhou)Co.Ltd.,Dezhou 253500,China;School of Materials Science and Engineering.Chang'an University,Xi'an 710061,China)

机构地区：[1]高德公路建设(德州)有限公司,德州253500 [2]长安大学材料科学与工程学院,西安710061

出　　处：《武汉理工大学学报(交通科学与工程版)》2025年第2期380-386,共7页Journal of Wuhan University of Technology(Transportation Science & Engineering)

基　　金：山东省交通运输厅科技计划项目(2022B27)。

摘　　要：文中综述了沥青混合料中植物纤维的表面处理技术,特别是物理改性和化学改性方法,并探讨了这些方法对沥青混合料性能的影响.研究表明,经过表面处理的植物纤维能显著提升沥青混合料的高温稳定性、低温抗裂性和抗水损害能力.同时对不同表面处理方法的优势和局限性进行了比较,并对未来研究方向提出了展望,以促进沥青混合料的可持续发展和性能优化.The surface treatment technology of plant fiber in asphalt mixture,especially physical modi-fication and chemical modification methods,was summarized,and the influence of these methods on the performance of asphalt mixture was discussed.The research shows that the surface-treated plant fiber can significantly improve the high-temperature stability,low-temperature crack resistance and water damage resistance of asphalt mixture.Meanwhile,the advantages and limitations of different surface treatment methods are compared,and the future research direction is prospected to promote the sustainable development and performance optimization of asphalt mixture.

关 键 词：植物纤维 沥青混合料 表面处理 物理方法 化学方法 

分 类 号：U414[交通运输工程—道路与铁道工程]