The work provides an exhaustive comparison of some representative families topology optimization methods for 3D structural optimization, such as the Solid Isotropic Material with Penalization (SIMP), Level-set, Bidirectional Evolutionary Structural Optimization (BESO), and Variational Topology (VARTOP) methods. main differences similarities these approaches are then highlighted from algorithmic...

This paper presents an unconditionally stable integration method, which introduces a linearly implicit algorithm featuring explicit displacement expression. The technique that is being considered integrates one Newton iteration into the mean acceleration method. stability of proposed in solving equations motion containing nonlinear restoring force and damping analyzed using root locus objective...