Abstract: This paper presents a Bspline based approach for topology optimization of threedimensional (3D) problems where the density representation is based on Bsplines. Compared with the usual density filter in topology optimization, ...

Abstract: Seismic dynamic analysis of gravity dams of five different heights in the time domain was performed based on the fluid–structure coupling model (FSCM). Compared with the results from the FSCM, the maximum hydrodynamic ...