2 papers
physics.geo-ph2025
An energy-based perspective on the correlation between stress drop and rupture speed
Shiqing Xu
Stress drop and rupture speed are two important earthquake source parameters that control the characteristics of rupture process and the associated ground motion. Howeve…
physics.geo-ph2024
Back-Propagating Rupture: Nature, Excitation, and Implications
Xiaotian Ding, Shiqing Xu, Eiichi Fukuyama +1
Recent observations show that certain rupture phase can propagate backward relative to the earlier one during a single earthquake event. Such back-propagating rupture (BPR) was not…