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相对于本杰明·富兰克林将闪电装进瓶子,在实验室中,人类从来没有创造出慢速粘滑运动。但是,近日宾夕法尼亚州立大学的科学家们实现了粘滑速度的系统控制,再现了一系列的断层滑动模式,相关研究成果2016年3月在线发表于Nature Communications。常规地震中,其破裂速度由弹性波速度控制,对于断层缓慢滑移背后的过程,如震颤、慢滑、低频地震,目前所知甚少。灾难性地震,即破坏建筑物并迫使人们逃离家园的
Compared to Benjamin Franklin’s lightning into the bottle, in the laboratory, humans have never created a slow stick-slip movement. However, scientists at Pennsylvania State University recently implemented systematic control of stick-slip velocities and reproduced a series of fault-slip patterns. Relevant research was published online March 2016 at Nature Communications. In conventional earthquakes, the rupture velocity is controlled by the elastic wave velocity, and little is known about the process behind the slow slip of the fault, such as tremor, slow slip and low frequency earthquakes. Catastrophic earthquakes that destroy buildings and force people to flee their homes