摘要
沥青混凝土路面各层结构间的联结状态,直接影响沥青混凝土路面是否会产生变形、推移类病害。钻孔芯样代表着沥青混凝土路面的真实状态,通过对其层间抗剪能力的评价,可以评价整个路面的层间抗剪性能。开发了适用于MTS机械的剪切模具,并确定了试验参数,可以较理想地评价圆柱形芯样的层间抗剪性能。
The interbedded connectiong condition of asphalt pavement structure, direct influence asphalt pavement can have the distortion damage. The core is representing the asphalt pavement real condition, through appraise interbedded shearing, may appraise interbedded sheafin of the road structure. The MTS machinery sheafing mold is invented, and the experimental parameter is determined, might appraise the cylindrical core interbedded sheafing.
出处
《科学技术与工程》
2008年第6期1631-1634,共4页
Science Technology and Engineering
基金
黑龙江省交通厅重点科技项目(HJ200608)资助
关键词
沥青混凝土
层间剪切
芯样评价
asphalt pavement interbedded shearing evaluate of core
