CAJ | 학술논문

柞小高速公路沥青路面上面层为AC-16沥青混凝土，从工程实际分析，公路工程沥青路面施工技术规范对AC-16沥青混凝土矿料级配范围的规定过于宽泛。在提出该地区沥青路面使用性能气候分区的基础上，对上面层两种AC-16典型级配形成的沥青混凝土的路用性能进行了试验研究，提出适用于该区高等级公路沥青路面的AC-16沥青混凝土的工程设计级配范围。
작소고속공로력청로면상면층위AC-16력청혼응토，종공정실제분석，공로공정력청로면시공기술규범대AC-16력청혼응토광료급배범위적규정과우관범。재제출해지구력청로면사용성능기후분구적기출상，대상면층량충AC-16전형급배형성적력청혼응토적로용성능진행료시험연구，제출괄용우해구고등급공로력청로면적AC-16력청혼응토적공정설계급배범위。
The AC-16 asphalt concrete is used for the upper layer in Zha-Xiao Expressway. According to the practical engineering need, the engineering techniques criteria of highway asphaltpavement, the engi-neering grade range of AC-16 asphalt concrete is too wide. The paper firstly chooses two kinds of typical grades, then does the road performance experiment under the two grades, finally proposes the engineering design grade range of AC-16 asphalt concrete which is applicable to the upper layer asphalt pavement in Zha-Xiao expressway region.