supported by the National Natural Science Foundation of China(41174084 and41474086);the CAS/CAFEA International Partnership Program for creative research teams(KZZD-EW-TZ-19)
Subduction zones can generally be classified into Mariana type and Chilean type depending on plate ages, plate thicknesses, subduction angles, back-arc deformation patterns, etc. The double seismic zones (DSZs) in s...