Unilateral Impact and Contact of Elastic Structures Using Lagrangian Multipliers
Keyword(s):
This paper deals with linear elastic structures exposed to impact and contact phenomena. Within a time stepping integration scheme contact forces are computed with a Lagrangian multiplier approach. The main focus is turned on a simplified solving method of the linear complementarity problem for the frictionless contact. Numerical effort is reduced by applying a Craig-Bampton transformation to the structural equations of motion.
2013 ◽
Vol 325-326
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pp. 172-179
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2012 ◽
Vol 186
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pp. 297-304
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1995 ◽
Vol 61
(582)
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pp. 359-366
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1975 ◽
Vol 97
(3)
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pp. 1046-1052
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2012 ◽
Vol 227
(7)
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pp. 1505-1514
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1996 ◽
Vol 39
(3)
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pp. 407-414
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