The measurementofvibration-reduction effects of pre-splitblasting and spectrum analysis of vibration speed curves are expounded.
并简要的介绍了预裂爆破预裂面减震效果的测试及震速曲线的谱分析。
2
The displacement sensing method with laser interference is a new method for measurementofvibration and deflection of engineering structure.
利用激光干涉位移传感法测量了结构物的高面位移。
3
It can also be used for measurementofvibration acceleration and displacement of locomotives, cars and on engineering structures, such as the track and the bridge.