市政道路“黑+白”路面层间性能试验研究  

The Testing Research on the Interlaminar Property of the “Black + White” Municipal Road Pavement

作　　者：陈善祥[1] 周栋[2] 

机构地区：[1]嘉应学院土木工程学院,广东梅州514015 [2]湖南省高速公路管理局,长沙410016

出　　处：《嘉应学院学报》2017年第8期74-76,共3页Journal of Jiaying University

基　　金：嘉应学院育苗项目

摘　　要：已有研究表明层间性能对超薄水泥混凝土加铺路面性能的影响十分重要.本文通过直接剪切试验和拉伸试验综合确定市政道路"黑+白"路面层间处理方案为"1.8 kg/m^2的SBS改性沥青+13 kg/m^2 13.2mm级单粒径玄武岩碎石+轻压",层间具有良好的抗剪切能力和抗拉能力,层间性能满足市政道路"黑+白"路面要求.Existing research shows interlaminar performances has very important influences on the pavement performances of ultra-thin whitetopping pavement. The treatment scheme between Layers of ＂Black ＋ White＂ Municipal Road Pavement was synthetically determined though direct shear test and tensile test, and the treatment scheme between 2 Layers is ＂SBS modified asphalt with 1.8 kg/m amount ＋grade 13.2 mm single particle size basalt rock with 13 kg/m^2 amount ＋light pressure＂. The interlamination has good anti-shear ability and anti-pulls ability, and the interlaminar performances satisfy the requirements of ＂black ＋ white＂ municipal road pavement.

关 键 词：市政道路 “黑+白” 超薄水泥混凝土路面 层间性能 

分 类 号：U414.1[交通运输工程—道路与铁道工程]