【摘要】 本文介绍了压电式振动测试系统及测点布置原则,通过测得的速度-时间曲线,得出一些有实际意义的结果,并提出了在估算爆破地震强度及建(构)筑物抗震性能指标中需要解决的问题。更多还原

【Abstract】 Piezo-electric vibration detecting system and the arrangement of transducers are in-troduced in this paper. Some useful results are concluded from the velocity-time curve achieved, andthe problems demanding prompt solution in estimating the intensity of blast vibration and the resistanceto vibration of structures are suggested.更多还原