Abstract：The parasitic resonance of geophone occurs in the direction perpendicular to the working axis.The characters of parasitic resonance mainly depends on the size, material, uniformity and mounting of every part, the shape of spring plate, and so on.The vibration measurer for testing parasitic resonance must have good unidirectivity and sufficient frequency bandwidth.Two vibration measurers,SMR-1 and SMR-2, are recommened in the paper.It is pointed out that improved geophone and higher resonance frequency are needed to meet new requirement.
引用本文:
戴诗亮, 张元润, 黄永炘. 地震检波器寄生谐振机理及测试技术[J]. 石油地球物理勘探, 1984, 19(2): 168-171,174.
Dai Shiliang. Parasitic resonance of geophone and the test technique. OGP, 1984, 19(2): 168-171,174.
