摘要
依据活动地块假说及活动边界的划分,对中国大陆地震活动进行分区.在此基础上,应用应变积累释放模型,通过地震应变积累释放的计算,研究了中国大陆各活动地块分区的地震活动性,初步探讨了各地块的地震活动阶段划分.此外,还对应变积累释放模型的应用前提条件进行了必要的讨论,并对模型结果中可能出现的问题给予一定分析.
The sub-regions are divided for the seismicity of the Chinese mainland based on the hypothesis of the active crustal blocks and the division of the active boundaries. On this result, the seismicity of each active crustal blocks are studied by calculating the accumulated and released strain of the earthquakes based on strain accumulating and releasing model, and the different seismicity stages of the sub-regions are discussed basically. Finally we have discussed the premise of the model application and the potential problems of the model results.
出处
《地震学报》
CSCD
北大核心
2002年第6期569-578,共10页
Acta Seismologica Sinica
基金
国家重点基础研究发展规划项目<大陆强震机理与预测>(G19980407)资助.
