本文提出通过检测螺旋压力机打击速度和打击加速度的方法来计算其打击能量和打击力，并在测试中证明该方法是可行的。

This paper presents a method to calculate hitting power and hitting energy through detecting hitting velocity and acceleration of screw press, and proved it to be feasible in the process of testing.

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利用地面和车载测试系统，对列车车体表面、车厢内部、隧道壁面空气压力变化、隧道内列车风、隧道口微气压波和隧道壁面振动加速度等参数进行测试。

Using the ground and vehicular test systems, many parameters such as pressure change, wind caused by train, micro-pressure wave and vibration acceleration of the wall of tunnel were tested.

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