我们自使用高压爆炸机后,经常发现在地震记录的中深部出现强烈的感应,其强度往往达到相应记录位置上的有效波强度的几倍,对地震记录造成严重干扰。这是怎么产生的呢? 经过多次观察、分析,发现其感应源是高压爆炸机的复放电。当炸药起爆后,大量气体要冲破炮井中水柱的阻挡跑到井外。在 Since the use of high-pressure explosion bomber, we often find that there is a strong induction in the middle and deep part of the seismic record, which often reaches several times the intensity of the effective wave at the corresponding recorded position and seriously interferes with the seismic record. How did this happen? After many observations and analyzes, it was found that the inductive source was the complex discharge of a high-pressure explosion machine. When explosives detonated, a large number of gas to break the block in the blasthole went to wells. in