• The main character of the HVS is that, by means of fluctuating oil pressure, the pile-driving force can be changed in a higher frequency, and therefore better vibrating effect can be gained.

    液压振动系统主要特点桩机液压系统中的压桩油路产生流体压力变化波动,从而使沉桩出现高频的周期变化,产生振动压桩的效果。

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  • The result indicates that the theoretical analysis is correct, and no resonance will appear between the fluctuating pressure of water flow and the gate vibration frequency.

    结果表明闸门理论分析方法基本正确的;其自振频率不会水流脉动压力发生共振

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  • The result indicates that the theoretical analysis is correct, and no resonance will appear between the fluctuating pressure of water flow and the gate vibration frequency.

    结果表明闸门理论分析方法基本正确的;其自振频率不会水流脉动压力发生共振

    youdao

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