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引言在预测地震发生方面,了解地震发生区域的应力状态是很重要的。但是,目前还无法进行应力连续观测。能够连续观测应变,但介质的弹性常数会造成变化量的差异,要获得与地震发生有直接关系的信息还不充分。这里,将介绍一下我们开发的应力连续观测仪,将其设置在深部钻孔中,持续积累
Introduction It is important to understand the state of stress in the area where the earthquake occurs in predicting the occurrence of an earthquake. However, continuous observation of stress can not be carried out at present. The strain can be continuously observed, but the elastic constants of the medium will cause the variation of the variation. It is not enough to obtain the information directly related to the earthquake occurrence. Here, we will introduce the continuous stress observer we developed, set it in a deep borehole and continue to accumulate