The forced response of the rotor blade was analyzed with ANSYS by using the method of transient response analysis.

The natural frequency and vibration mode of hull and the forced response value of deckhouse under exciting forces from propeller and main engine are calculated.

In order to evaluate the dynamic property of composite material barrel,the forced response analysis is conducted by using mode superposition method on the basis of modal analysis and damping analysis.

With the seismic wave recorded in Wenchuan earthquake as the input,the centre column of a typical metro station was simulated numerically by the software FLAC3D for its strong seismic responses.

68 μm is studied and the experimental phenomena are discussed from two directions,namely the research of HTS mechanism and HTS device based on photo response.

The nonlinear photo response of YBCO high temperature superconducting(HTS) microstrip under the radiation of continuous laser with wavelength of 0.

In order to optical response in nonlinear material,considering the general problem of electronmagnetic wave propagation through one-dimensional photonic crystal heterjunction structure with a nonlinear defect,an expression for the optical response of such dielectric superlattice is obtained when the nonlinear impurity dielectric constant is in δ function approximation.