supported by the National Natural Science Foundation of China(Grant No.40134010);the National Basic Research Program of China(Grant No.2004CB41804).
The new inversion algorithm developed based on the recent progress in thenonlinear programming study by us is used to invert the earthquake source process of Chi Chiearthquake M_w7.6, 20 Semptember,1999, Taiwan. A cur...
This work was partially supported by the National Nature Science Foundation of China(Grant No.40134010).
The source mechanism of underground nuclear explosions is remarkably different from that of earthquakes in both spatial radiation pattern and source time-function (STF). Small underground nuclear explosions can be use...
National Natural Science Foundation of China (40134010).
The generation mechanism of Lg wave from underground nuclear explosion is still not clear at present. The gen-eral viewpoint is that the S wave generated by the near-source scattering of explosion-generated Rg appears...
National Natural Science Foundation of China (40074008 and 40134010).
A rapid and accurate method for two-point ray tracing in horizontally layered velocity model is presented in this paper. Numerical experiments show that this method provides stable and rapid convergence with high accu...
National Natural Science Foundation of China (40074013, 40134010), Chinese Joint Seismological Science Foundation (042002) and the project during the Tenth Five-year Plan.
Based on the stochastic AMR model, this paper constructs man-made earthquake catalogues to investigate the property of parameter estimation of the model. Then the stochastic AMR model is applied to the study of severa...