Impact load effect is cement concrete pavement dynamic response analogue test device down

The utility model discloses an impact load effect is cement concrete pavement dynamic response analogue test device down, including impact load test instrument, simulation tests test piece, test piece restraint device, the dynamic stress equipment of measurationing and controlgear, impact load test instrument, the dynamic stress equipment of measurationing link to each other with controlgear through integrated wire. The utility model discloses can simulate under traffic loading, stress transfer situation and the anti impact fatigue destructive process of concrete panel between cement concrete panel, asphalt concrete functional layer and the basic unit, evaluation asphalt concrete functional layer be to the effect of improving of cement concrete road surface structure atress, provides the experiment foundation for design cement road surface structure. 本实用新型公开了种冲击荷载作用下水泥混凝土路面动态响应模拟试验装置，包括冲击荷载试验仪、模拟测试试件、试件约束装置、动态应力量测设备和控制设备，所述冲击荷载试验仪、动态应力量测设备通过集成导线与控制设备相连。本实用新型可模拟在交通荷载作用下，水泥混凝土面板、沥青混凝土功能层和基层之间的应力传递状况和混凝土面板抗冲击疲劳破