A direct constraint-Trefftz FEM for analysing elastic contact problems
A direct constraint technique, based on the hybrid-Trefftz finite element method, is first presented to solve elastic contact problems without friction. For efficiency, static condensation is employed to condense a large model down to a smaller one which
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|Source:||International Journal for Numerical Methods in Engineering|
|01_Wang_A_direct_constraint-Trefftz_2005.pdf||522.48 kB||Adobe PDF||Request a copy|
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