【摘要】 随着高速公路的发展 ,土工织物在沥青加铺层中得到广泛应用 ,土工织物在沥青混凝土加铺层中的粘结与滑移是一个值得重视和进一步研究的问题 .对沥青混凝土加铺层与原路面之间的土工织物夹层分别进行了剪切及拉拔试验 ,对比分析了无纺土工织物对加铺层的抗剪切性能及粘结性能的影响更多还原

【Abstract】 With the development of the expressway tr an sportation,geotechnical fabrics are widely used in the asphalt overlays.The tack iness and slippage of the geotechnical fabrics in the asphalt overlay are questi ons which deserve further studies.Shearing test and drawing test are conducted o n the interlayer of geotechnical fabrics between the asphalt concrete overlay an d the previous pavement surface.A comparison is made with the case without the g eotechnical fabrics interlayer in terms of the shearing resistance and tackiness .更多还原