[HTML][HTML] 松原前郭地震区孕震构造的地震层析成像研究

李洪丽, 刘财, 田有, 吴兆营, 朱洪翔 - 地球物理学报, 2021 - html.rhhz.net
本文选取2013 年10 月到2018 年12 月期间松原市周边17 个地震台记录到的515
个地震事件的2926 条P 波和2665 条S 波到时数据, 采用双差成像方法联合反演松原地震区震源 …

A study of the impact of static Coulomb stress changes of megathrust earthquakes along subduction zone on the following aftershocks

M Miao, SB ZHU - Chinese Journal of Geophysics, 2012 - Wiley Online Library
Research on static earthquake triggering has been carried out widely in the world, and
achieved remarkable results. But it is still unclear whether this model is effective to all large …

Seismic tomography of the Songyuan area, Northeast China: constraints on seismogenic structure

HL LI, C LIU, Y TIAN, ZY WU, HX ZHU - Chinese Journal of Geophysics, 2021 - en.dzkx.org
In this paper, we selected 2926 P-wave and 2665 S-wave arrival times of 515 seismic
events recorded by 17 seismic stations around the Songyuan area, Northeast China from …

[PDF][PDF] WFSD-4S 孔流体地球化学特征

劳昌玲, 唐力君, 罗立强, 夏瑜, 龚正 - 中国地质, 2016 - cgsjournals.com
本文开展汶川地震断裂带科学钻探现场流体研究, 探讨了泥浆添加剂产生的化学反应以及钻
孔中岩性变化引起的流体异常特征, 并在排除这些影响因素的情况下, 讨论地震期间流体的异常 …

[HTML][HTML] 地震预测方法Ⅴ: 地下流体方法

赵永红, 谢雨晴, 王航, 张琼 - 地球物理学进展, 2017 - html.rhhz.net
地下流体是地壳中非常活跃的组成部分, 它具有流动性和不可压缩性. 岩石力学实验结果表明,
地震孕育和发生时, 会在孕震区局部产生应力集中和大量微裂隙, 随着应力的重新分布 …

[HTML][HTML] Earthquake predictionⅤ: subsurface fluid method

Y ZHAO, Y XIE, H WANG, Q ZHANG - Progress in Geophysics, 2017 - en.dzkx.org
Subsurface fluid is one of the most active material in Earth's crust. It can flow and it is
incompressible. Rock fracture experiments show that, there is localized stress concentration …

Geochemical features in Drill Hole WFSD-4S

LAO Chang-ling, T Li-jun, LUO Li-qiang… - Geology in …, 2016 - geochina.cgs.gov.cn
This paper deals with the in-site real-time fluid analysis in the drill hole WFSD-4S. The
abnormal fluid during the earthquake was discussed after excluding the influence of …