多锤头碎石化技术是采用多锤头式破碎设备将水泥混凝土路面破碎成混凝土块,用以限制新铺的沥青罩面上出现的反射裂缝,在遇到单幅施工或有路面时由于在均匀介质中传播时,冲击波的频率不变,而振幅将随传播距离的增大而减小,所以在靠近加铺水稳层时,应降低锤头高度。 Multi-hammer crushing technology is the use of multi-hammer crushing equipment broken cement concrete pavement into concrete blocks to limit the newly-paved asphalt over the reflective cracks appear in the face of a single construction or pavement due to When propagating in a homogeneous medium, the shock wave frequency is constant and the amplitude will decrease as the propagation distance increases, so the height of the hammerhead should be lowered as it approaches the water-stable layer.