This paper presents a simulation and analysis of hydraulic response processes in typical channel reaches of the Middle Route of the South-to-North Water Diversion Project(SNWDP).

The corresponding hydraulic response,including the changing magnitude,velocity,and the influencing range of water level is studied,the correlation of the water diversion rate and the water surface profile is established,and the multistage operation mode of water diversion is proposed.

The beam-on-dynamic-Winkler-foundation (BDWF) model is utilized to determine the horizontal dynamic response of a single pile in double-layer viscoelastic soils.

The characteristics of hydraulic response time were analyzed.

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.