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News: LS-DYNA V971 R5.1.1 (R5.65550) released Apr 08, 2011; LS-DYNA V971 R5.1 (R5.64536) released Feb 01, 2011; LS-DYNA 971 R5 Manual (pdf) Jun 30, 2010; LS-DYNA V971 R5.0 (R5.59419) released May 12, 2010; LS-DYNA 971 R4 Manual (pdf) Jul 20, 2009; …more

How to use non-smooth trimming?

Non-smooth trimming is a recent feature in LSDYNA, it is easily realized by using a negative value for the parameter of TCTOL in the card of *DEFINE_CURVE_TRIM. Everything else will be the same as smooth trimming.