𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Non-linear shell dynamics based on a mixed variational formulation

✍ Scribed by H. Bufler; K. Baitinger


Publisher
Springer
Year
1987
Tongue
English
Weight
985 KB
Volume
2
Category
Article
ISSN
0178-7675

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Three-dimensional extension of non-linea
✍ Norbert BΓΌchter; Ekkehard Ramm; Deane Roehl πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 780 KB

Conventional shell formulations, such as 3or 5-parameter theories or even 6-parameter theories including the thickness change as extra parameter, require a condensation of the constitutive law in order to avoid a significant error due to the assumption of a linear displacement field across the thick

A STRAIN-AND-DISPLACEMENT-BASED VARIATIO
✍ C. C. CELIGOJ πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 614 KB

A geometrically non-linear hybrid nine-node finite 2D-shell element is presented. The theoretical formulation is based on a Reissner functional in strains and displacements. The increments of which are interpolated with respect to different spatially fixed triads: both the displacement and rotation

A free-formulation-based flat shell elem
✍ E. Madenci; A. Barut πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 791 KB

A flat shell element based on the free-formulation finite element concept is developed for analysing geometrically non-linear thin composite shells. A corotational form of the updated Lagrangian formulation is utilized. Numerical results for typical validation problems are presented in order to demo