To study how the attenuationof vibration wave caused by traveling vehicle, we conducted a test survey along highway using three component detector and 24 trace engineering seismic apparatus.
对公路两侧不同车辆的振动情况进行了实验研究。 采用三分量检波器和24道工程地震仪进行测量。
2
Aiming at the attenuationof stress wavetraveling through the rock joints, the influences of joint geometrical shape and stiffness on the stress wave transmission coefficient are analyzed.