CAJ | 학술논문

本文统计了银川台GS15－215型定点重力仪记录的数字化观测资料，分析了不同震级和不同震中距范围内的地震发生后前驱波的出现规律，发现银川台重力观测记录曲线中出现震前前驱波的比例比较小，尤其是震级较小的地震几乎无震前前驱波出现，对大地震前出现前驱波的比例、出现的时间及特征进行了归纳总结，以期为相关研究提供参考。
본문통계료은천태GS15－215형정점중력의기록적수자화관측자료，분석료불동진급화불동진중거범위내적지진발생후전구파적출현규률，발현은천태중력관측기록곡선중출현진전전구파적비례비교소，우기시진급교소적지진궤호무진전전구파출현，대대지진전출현전구파적비례、출현적시간급특정진행료귀납총결，이기위상관연구제공삼고。
@@@@In this paper the appearance rule of precursor wave after earthquakes with the different magnitude and the different epicenter is analyzed based on the digital observation data of Yinchuan Seismic Station by GS15-215 type gravimeter. It is found that the proportion of appearance precursor wave in gravity observation record curves before earthquakes occurred in Yinchuan station is small. Especially there is almost no precursor wave before the smaller magnitude earthquake occurred. The proportion of appearance and the time of appearance and characteristics of precursor wave before the bigger magnitude earthquake are summarized. I hope this work could provides reference for the related research.