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Brockman, Robert A.

Economical stiffness formulations for nonlinear finite elements. (English) Zbl 0514.73071

Comput. Struct. 18, 15-22 (1984).
Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page
scan of Zbl 0514.73071

Cited in 2 Documents

MSC:

74S05 Finite element methods applied to problems in solid mechanics
49M15 Newton-type methods
74S99 Numerical and other methods in solid mechanics

Keywords:

Newton-Raphson solution technique; modified tangent stiffness formulation; relatively fast convergence; extreme computational effort; numerical examples; different types of element formulations within single finite element mesh; degree of nonlinearity; reducing solution cost
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