Dynamic And Seismic Analysis Software

We are engaged in offering Dynamic and Seismic Analysis Software. We offers two programs to solve dynamic problems. DYNA is the dedicated and fast tool for linear dynamic and seismic analysis & design. Depending on the extensions ASE offers dynamic analysis from eigenvalue computation to geometrical and material nonlinear time-step method.

High performance sparse direct and iterative parallel solver
* Eigenvalue solvers: simultaneous vector-iteration/Lanczos/Rayleigh
* Time Step Method with direct integration of equations of motion
* Integration through super positioning of the eigenvalues
(even for 3D continua)
* Stationary or spectra-induced oscillation
* Consistent or diagonalized mass- and damping-
matrices
* Consistent consideration of eccentricities also
for mass matrices
* Geometric stiffness and buckling eigenvalues
* Single masses (incl. off-diagonal entries)
* 3D beams incl. uniform and warping torsion
* Truss- and cable elements
* Spring-, boundary- and FLEX elements
* Nonlinear damper elements
* 3D-shell elements
* 3D-continuum elements (only via ASE)
* Library of response spectra e.g. EC8, German DIN 4149, A Norm B4015, Swiss SIA 160, US UBC, Indian Standard 1893, Russian SNIP, Chinese GBJ 11.89
* Manual modification of response spectra
* Signed super positioning of corresponding spectral results
* SRSS, CQC-method and absolute addition
* Stationary response with frequency response (dynamic stiffness)