Wunderlich, W.; Obrecht, H. Large spatial deformations of rods using generalized variational principles. (English) Zbl 0465.73103 Nonlinear finite element analysis in structural mechanics, Proc. Europe- U.S. Workshop, Bochum 1980, 185-216 (1981). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 Documents MSC: 74S05 Finite element methods applied to problems in solid mechanics 49S05 Variational principles of physics 74K10 Rods (beams, columns, shafts, arches, rings, etc.) 49M15 Newton-type methods Keywords:large spatial deformations; generalized three-dimensional variational principle; Lagrangian stresses; one-dimensional description for general rods; warping effects; arbitrary cross sections; geometrically nonlinear description; mixed or hybrid finite element; exact stiffness matrices; integration of the local equations; first-order ordinary differential equations Citations:Zbl 0453.00049 PDFBibTeX XML