22035355-Finite-Element-Modeling-Techniques-In-Msc-Nastran-And-Ls-Dyna.pdf

文档介绍：_________________________________________________________

Finite Element Modeling Techniques
in and LS/DYNA
_________________________________________________________

SECOND EDITION
NOV 2009


ENGR SREEJIT RAGHU
MEng DIC ACGI MIStructE CEng MIEM


















Ove Arup & Partners International Ltd
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Finite Element Modeling Techniques In and LS/DYNA
Second Edition

TABLE OF CONTENTS
ACKNOWLEDGEMENTS .......................................................................................................................................5
1 FINITE ELEMENT MODELLING TECHNIQUES AND MON TO
ALL ANALYSES........................................................................................................................................................6
INPUT DECK .DAT FORMAT ...............................................................................................................................6
GRID CARDS .......................................................................................................................................................9
FINITE ELEMENT MODELLING TECHNIQUES ................................................................................................10
Nature of the Finite Element Method............................................................................................................................................10
Finite Element Displacement Interpolation Function, Output Stress Variation, and Corresponding Order of Error in
Displacement and Stress..............................................................................................................................................................................11