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在收集与总结国内外ATPB技术研究资料基础上,文章对沥青稳定排水基层(ATPB)的排水性能、原材料及其混合料技术要求、混合料设计方法及其性能试验、设ATPB的沥青路面结构特性和施工技术等进行了系统的研究,重点分析ATPB对半刚性基层沥青路面反射裂缝的抑制机理,并进行疲劳寿命预估,总结前期施工技术经验,提出ATPB施工指导意见和质量控制标准,根据对青红高速公路3种方案试验路工程实体检测数据的分析和经济评价,ATPB是一种解决路面内部排水切实可行的新技术。
On the basis of collecting and summarizing the research data of ATPB technology at home and abroad, this paper studied the drainage performance of raw water and the technical requirements of raw materials and mixtures, the design method of mixture and the performance tests of ATPB, and the structural characteristics of ATPB asphalt pavement And construction techniques, the paper mainly analyzes the inhibition mechanism of ATPB on the reflective cracking of semi-rigid base asphalt pavement, and estimates the fatigue life, summarizes the pre-construction technology experience, puts forward the ATPB construction guidance and quality control standards, according to Qinghong Expressway three kinds of program test road engineering entity test data analysis and economic evaluation, ATPB is a solution to the road surface drainage is feasible and new technology.