摘要
对鲁０３ 井、２８ 井水位特殊动态图形有关指标统计的基础是， 根据相关资料方法反演、估算了观测层构造裂纹蠕动要素， 进而对本区间应力场主应力与唐山大地震生成的新应力场在一定时间内的合作方式， 主、次关系进行相应分析， 认为水位特殊动态图形是新应力场与断裂构造格架组合模式控制的裂纹活动要素映象， 一些具有前兆意义，
Based on the index statistics of special dynamics in Well No.03 and 28,combining related data,the paper inverses and setimates creeping factor of structual fissure in the observing layer.Further,the cooperative manner between the main stress in this region and the new stress generated by Tangshan earthquake,and their relations are analyzed.It is shown that the special dynamic figure of water level reflects active image of the fault.Some of them have precursory senes,some have not.
出处
《地震研究》
CSCD
北大核心
1999年第2期159-165,共7页
Journal of Seismological Research
关键词
水位动态
裂纹蠕动
应力场
山东
地震前兆
Dynamic of water level,creeping of fissure,stress field,Shandong
