Posted by Gayatri Chaudryalmost 8 years ago
Earthquake Engineering
Does PERFROM 3D account for th eeffect of geometric stiffness?
1 Reply
Posted by Berjis Desaialmost 8 years ago
Geometric nonlinearity concerns the P-Delta effects associated with system, or connection deviates from the initial stiffness tangent characteristic of . Static-pushover analysis is a static-nonlinear procedure.