Based on survey and research in-situ which verifies that the fault surface shows fractal characters, the stress response, stress field, strain field and mechanism of failure process of rock mass with fractal fault surface and its failure mechanism were researched with n.

Studies were made of the variation of stress response, σ, internal friction, Q~(-1), and ultrasonic attenuation Aa, during cyclic deforamtion and correlation among them withdifferent slip orientation Al single crystals.

The limitation of the linear and non-linear relationships of the structural stress response to the total acceleration response as well as that of the structural stress response and structural acceleration response .

A three dimensional finite element analysis method is utilized to analyze the difference of mechanics response under different levels over loadings in asphalt pavement of simi-rigid base layer and flexible base layer.

Calculated structural parameter with general finite element analysis software and drew stress response spectrum of the electric wheel dump car\'s frame according to relation geometry and the law\'s of elasticity and random excitation from the road.

Ice-induced vibrational dynamic response of positive pressure jetting and cementing bucket offshore platform;

Effect of earthquake wave frequency on dynamic response of tunnel;

Contact effect on dynamic response of stiffened laminates with a delamination;