CAJ | 학술논문

界面特性是影响复合式路面层间强度和使用寿命的关键因素，为研究界面特性对复合式路面界面层强度的影响，文章通过室内研究和现场检测相结合的方式，采用拉拔试验和剪切试验，研究了不同混凝土基层表面处理方式和不同防反材料组成的界面层黏结强度和拉拔强度。结果表明：仅考虑界面层黏结强度和抗剪强度，就界面处治方式而言，露石与刻槽处理的界面要优于拉毛及不处理的界面，露石处理的界面层间强度最高；就防反材料而言，经编复合聚酯玻纤布对界面层强度的改善效果最好，聚酯玻纤布次之，玻纤格栅几乎没有改善；故从提高界面层强度考虑，建议采用露石＋经编复合聚酯玻纤布的综合界面处治方案。
계면특성시영향복합식로면층간강도화사용수명적관건인소，위연구계면특성대복합식로면계면층강도적영향，문장통과실내연구화현장검측상결합적방식，채용랍발시험화전절시험，연구료불동혼응토기층표면처리방식화불동방반재료조성적계면층점결강도화랍발강도。결과표명：부고필계면층점결강도화항전강도，취계면처치방식이언，로석여각조처리적계면요우우랍모급불처리적계면，로석처리적계면층간강도최고；취방반재료이언，경편복합취지파섬포대계면층강도적개선효과최호，취지파섬포차지，파섬격책궤호몰유개선；고종제고계면층강도고필，건의채용로석＋경편복합취지파섬포적종합계면처치방안。
Interface characteristic is the key factor influencing composite pavement strength and service life .In order to study the influence of interface characteristic on the interface layer strength of com-posite pavement ,the bond strength and pull-out strength of interface layer with different anti-reflec-tive materials in different interface treatment modes are analyzed through pull-out test and shear test based on laboratory research and field test .The results show that if the bond strength and shear strength of interface layer are considered only ,in terms of interface treatment mode ,the interface with exposed stone and grooving processing is superior to that with nap or without treatment ,the in-terface layer strength with exposed stone processing is highest .In terms of anti-reflective material , the interface layer strength improved by warp-knitted composite polyester fiberglass cloth is the best , followed by polyester fiberglass cloth ,while fiberglass grating is almost ineffective .So in order to im-prove the interface layer strength ,the comprehensive interface treatment scheme based on exposed stone and warp-knitted composite polyester fiberglass cloth is recommended .