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评价振动压路机的压实能力难以用一个简单的物理量作为指标,这里有个“力”的结构问题。工作重量及其分布、振动参数、振动力、动静力之比及其叠加,以及压轮尺寸与碾压速度都影响了单轮振动压路机的压实能力。这些参数的相互协调至关重要,但其评价的最基本要素仍然是压路机的工作重量,并且集中体现在振动轮的“当量压力”,对于两种类型的单轮振动压路机,当然是全液压机型的压实能力远远大于机械传动机型。
It is difficult to evaluate the compaction ability of a vibratory roller with a simple physical quantity as an indicator, where there is a structural problem of “force.” Working weight and its distribution, vibration parameters, vibration force, static and dynamic force ratio and its superposition, as well as the pressure roller size and rolling speed have affected the compaction ability of single drum vibratory roller. The coordination of these parameters is essential, but the most basic element of its evaluation is still the working weight of the roller, and concentrated on the “equivalent pressure” of the vibrating wheel, of course, for both types of single drum vibratory rollers Compaction capacity is far greater than the mechanical transmission models.