仿真结果揭示了曳引机微转失衡与轿厢垂直振动的因果关系，以及轿厢水平振动的加速度响应值与电梯运行速度成正比的规律。
The simulation results show that the unbalanced motor results to the vertical vibration and that the peak value of the horizontal acceleration is proportional to the traveling speed.
现场试验包括：①测定振冲器水平振动力作用下产生的地面加速度以及制桩时引起的地面加速度与距振点距离之间的关系；
The in-situ measurement includes:( 1 ) the ground acceleration due to horizontal vibrating force caused by the vibroflot and its variation with the distance from the vibrating center;
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