comparative studies of liquefaction of foundation of highway under rigid base and flexible base;

However,embankment is regarded as a kind of flexible base in these projects,which is different from the assumption of rigid foundation of CFG pile composite technique.

Aiming at the vibration isolation problems of flexible base in practical projects,a theoretical model of a vibration isolation system,which is composed of machine-nonlinear isolator-flexible base,is established,wherein,the elastic installation base is simulated by a rectangular thin plate simply supported on four edges.

Theory of power flow for isolation system of CNC machine-tools with flexible foundation;

Power flow transmission of vibration isolating system on the flexible foundation;

Model experiment of pile-soil stress ratio of composite ground under flexible foundation;

In this paper, the FRP column in a closed box with filled foam is simplified as a beam under axial compressive load on the elastic base.

By introducing damage factor into the model of elastic base beam, the non-elastic base beam model based on damage constitutive relation is proposed.

By the transformation of reference systems,dynamic responses of an elastic base infinite beam under the action of a vehicle with uniform speed are studied.