小型压实机及其动态特性

The Dynamic Performance of a Self Moving Roller

提出了一种滚轮式自行压实机的方案 ,建立了压实机—土壤系统的数学模型。通过试验和数值仿真 ,研究了机器的动态特性。它的主要特点是压实效率高 ,但自行速度还不稳定。

The principle of a self moving vibratory roller is introduced. Based on the kinetic analysis, the mathematical model of the soil roller system is set up. According to the results of the numerical simulation and experiment, the dynamic performance of the roller is derived. The special advantage of this roller is of high compaction efficiency,but its self moving speed is not stable.