| 海丰梅陇地区地震危险性讨论 |
| |
| 引用本文： | 钟贻军.海丰梅陇地区地震危险性讨论[J].华南地震,1994,14(2):37-43. |
| |
| 作者姓名： | 钟贻军 |
| |
| 作者单位： | 广东省地震局 |
| |
| 摘 要： | 海丰梅陇地区在１９７１、１９８１和１９９１年间曾先后发生３次小震群活动，前后两次小震群活动相隔１０年。根据该地区的基岩、震源体、断裂规模以及新构造运动等特征，指出该区具有每隔一定时段便会出现周期性小震活动的规律，但发生大于５．５级破坏性地震的可能性很小。
|
| 关 键 词： | 地震活动性 小震群 地震危险性 |
DISCUSSING ON SEISMIC RISK IN MEILONG AREA OF HAIFENG |
| |
| Zhong Yijun.DISCUSSING ON SEISMIC RISK IN MEILONG AREA OF HAIFENG[J].South China Journal of Seismology,1994,14(2):37-43. |
| |
| Authors: | Zhong Yijun |
| |
| Abstract: | There were three small clusters in Meilong area of Haifeng,occurred in 1971,1981 and 1991 separately.The time intervai between prior and posterior events is about ten years.Based on the characteristics of the bed rock,focal volume,the size of fault,neotectonic activity and so on,it is indicated that some small cluster will occur in earch certain time interval of the future,but the magnitude of the event will be lower than M5 5.5 probaboly. |
| |
| Keywords: | seismicity small cluster seismic risk Meilong area of Haifeng |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
