The seismic response of cable-stayed bridge to artificial seismic wave;

In this paper,on the base of the current codes,using artificial seismic wave and time-historic analytical method,seismic response of a large-scale hydropower house at dam toe was analyzed.

In this paper,the track spectrum density is imitated as to this method of artificial seismic wave.

Synthesis of simulated earthquake waves based on hydraulic design response spectrum;

The average value is used to adjust the acceleration of simulated earthquake wave,so that the shift of displa.

Results of numerical examples indicate that the artificial earthquake wave generated by the method is applicable to practical structure dynamic time history analysis

The method for parameter selection of artificial earthquake stimulation is presented in thi.

As a new technique for tertiary oil recovery or EOR,artificial earthquake stimulation is increasingly valued for its quick response,high efficiency,non-pollution to well and influence-free on regular production of oilfield.

Compared with earthquake data,artificial earthquake profiling data have a lot of advantages,such as that source is spherically symmetrical and their position is known;observational points are very dense;sources and observing points are in a straight line;and the velocity structure of the studied area can be determined exactly.