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Dynamics of Linear Elastic Structures with Selfstress: A Unified Treatment for Linear and Nonlinear Problems
Author(s) -
Irschik H.,
Ziegler F.
Publication year - 1988
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.19880680602
Subject(s) - nonlinear system , finite element method , element (criminal law) , linear elasticity , viscoplasticity , boundary value problem , domain (mathematical analysis) , boundary element method , dynamics (music) , frequency domain , mathematics , mathematical analysis , computer science , structural engineering , physics , engineering , constitutive equation , quantum mechanics , political science , law , acoustics
A semi‐numerical method for the solution of dynamic problems of linear and nonlinear structures is presented under the unifying aspect of sources of self‐stresses. Conceptually applications are possible to the Finite Element and the Boundary Element Method in time as well as in the frequency domain. In addition to physical nonlinearities of viscoplasticity also geometrically nonlinear problems are considered. Effects of refined linear theories are discussed.