The Fushan depression is a classic lacustrine rifted sub-basin in the Beibuwan Basin, South China Sea. The Paleogene Liushagang sequence is the main hydrocarbon
The ground motion characteristics include the strength, frequency spectrum and duration time. In China,the PGA(peak ground acceleration) is commonly used in determination of whether an earthquake warn
DMF(Damping modification factors) are used to modify elastic response spectral values corresponding to damping ratio 5% to other damping levels. The influence of seismological parameters(magnitude,epi