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为了探讨振动压实与振荡压实的特性,通过对振动轮和振荡轮的结构和工作原理分析,建立了动力学模型,研究表明振动压实对材料施加的是交替变换的冲击作用力,振荡压实对材料施加的是交替变换的力偶。两种不同的压实作用机理决定了两种类型的压路机不同的压实特性,振动压路机在厚层压实时,效率高,压实力大,压实效果好,但对薄层的压实质量欠佳;振荡压路机在薄层压实时,效率高,质量好,在一定厚度范围内和一些特殊场合可以取代振动压路机。
In order to investigate the characteristics of vibration compaction and vibration compaction, the dynamic model was established by analyzing the structure and working principle of vibration wheel and oscillating wheel. The results show that the vibration compaction exerts an alternating impact force on the material, Compaction of the material is applied to the alternating force couple. Two different compaction mechanisms determine the different compaction characteristics of the two types of compactors. Vibratory compactors have the advantages of high efficiency, high compaction force and good compaction effect in the compaction of the thick layer, but the compaction quality Vibration roller compacting in the thin, high efficiency, good quality, within a certain thickness and in some special occasions can replace the vibratory roller.