摘要
NCSC 5300是便携式固化计算机控制的测震仪,可以调出测点的三维振动速度、振动加速度、质点振动位移、振动频率和噪声强度、噪声频率,打印出测试结果及振动频率与三维振动速度的关系图、三维振动波形图,是理想的爆破测震仪器.
NCSC 5300 seismograph is a portable microprocessor-based digitizing one with fixed computer program. It can measure peak particle, peak displacement, peak particle acceleration, frequency at the peak velocity and the resultant peak partide velocity, peak sound, and frequency at the peak sound in three dimensions. It can also print the measuring results, the plot of frequency at the peak velocity VS peak particle velocities and seismic wave in three dimensions. It is an ideal explosive seismograph.
出处
《爆破器材》
CAS
北大核心
1993年第6期28-29,共2页
Explosive Materials
关键词
爆破地震效应
质点振动速度
explosive seismic effect
peak particle velocity
frequency at the peak velocity
peak sound
