中国西南地区地震活动数值模拟的初步研究

STUDY ON THE ELEMENT MATHEMATIC MODELLING FOR STRONG EARTHQUAKE ACTIVITIES IN SOUTHWEST CHINA

摘要:

初步建立了西南地区有限元动力学模型,讨论了由于地震发生产生的应力变化对西南地区整个系统的应力调整情况.初步结果表明,许多强震发生在应力增强区.

Abstract:

The finite element model for Southwest China is established, and the stress adjustment due to strong earthquake in the region is studied. The preliminary result shows that many strong earthquakes occurred in the area of stress increased.