[en] The paper considers elastic-perfectly plastic discrete structures subjected to dynamic excitations, whose exact time sequence is supposed to be unknown. A general bounding principle is formulated, which provides bounds on several kinds of dynamic plastic deformations, such as plastic strains, residual displacements and plastic work produced within a single or more structural elements. (orig.)
Source
Commission of the European Communities, Luxembourg; Argonne National Lab., IL (USA); 634 p; ISBN 0 444 86700 7; 
; 1983; p. 303-309; North-Holland; Amsterdam (Netherlands); 7. international seminar on computational aspects of the finite element method (CAFEM-7) in conjunction with the 7. international conference on structural mechanics in reactor technology (SMIRT-7); Chicago, IL (USA); 22-26 Aug 1983
; 1983; p. 303-309; North-Holland; Amsterdam (Netherlands); 7. international seminar on computational aspects of the finite element method (CAFEM-7) in conjunction with the 7. international conference on structural mechanics in reactor technology (SMIRT-7); Chicago, IL (USA); 22-26 Aug 1983