Effects of finite duration earthquake on dynamic responses of structure with long period;

Calculation and analysis of dynamic response of fluid-saturated porous media;

Comparative study on the analysis methods of structural dynamic response;

Recorded seismic response of Yele Dam during "5.12" Wenchuan Earthquake;

For a high-rise building with stagger transfer stories,the effect of the position and relative position of stagger transfer stories on dynamic properties,seismic response and internal force of vertical component is discussed.

The 3D FEM nonlinear dynamic analysis was adopted to analyze the seismic response of the dam.

Experiments demonstrate that the system has good amplitude-frequency response to the nano level vibration in the tunneling state.

1 times more than 1/ω, the error of amplitude-frequency response is less than 3%.

The amplitude-frequency response characteristics of the acceleration sensor at low temperature are tested, and suggestions are given on the application of the acceleration sensor at low temperature.