防灾减灾学报
防災減災學報
방재감재학보
JOURNAL OF DISASTER PREVENTION AND REDUCTION
2013年
4期
31-34
,共4页
王宇%王希燕%杨桐%张可佳%吕晨阳%傅维洲
王宇%王希燕%楊桐%張可佳%呂晨暘%傅維洲
왕우%왕희연%양동%장가가%려신양%부유주
龙嘉堡矿震%波形特征%频谱分析
龍嘉堡礦震%波形特徵%頻譜分析
룡가보광진%파형특정%빈보분석
mine earthquake of Longjiapu%waveform characteristics%spectrum Analyzer
首先将龙嘉堡事件的波形记录，与该地区构造地震和人工爆破的记录进行对比，根据其记录波形的周期、振幅、初动和面波等直观特征判断为矿山地震。然后通过频谱分析、视速度计算以及实地考察得到进一步证实。
首先將龍嘉堡事件的波形記錄，與該地區構造地震和人工爆破的記錄進行對比，根據其記錄波形的週期、振幅、初動和麵波等直觀特徵判斷為礦山地震。然後通過頻譜分析、視速度計算以及實地攷察得到進一步證實。
수선장룡가보사건적파형기록，여해지구구조지진화인공폭파적기록진행대비，근거기기록파형적주기、진폭、초동화면파등직관특정판단위광산지진。연후통과빈보분석、시속도계산이급실지고찰득도진일보증실。
the waveform the Longjiapu Fort events recorded , compared with the regional tectonic earthquakes and artificial blasting records , according to the records of the intuitive features of the period of the waveform, the amplitude of the first motion and surface wave judged as mine earthquake. Then, depending on the speed of calculation and site visits have been further confirmed by spectral analysis.
