WS2-1 NAS105, Workshop 2, May 2005 WORKSHOP 2 MODELING WITH INERTIA RELIEF. - презентация

1 WS2-1 NAS105, Workshop 2, May 2005 WORKSHOP 2 MODELING WITH INERTIA RELIEF

2 WS2-2 NAS105, Workshop 2, May 2005

3 WS2-3 NAS105, Workshop 2, May 2005 Tasks n Run the given nastran input file (workshop2.dat) n Study the.f06 file n Fix the model by: u Adding a SUPORT command with DOFs at GRID 1 u Fixing (with SPC) DOFs at GRID 1 u Using SUPORT and `PARAM, INREL, -1` n Compare the results from the above 3 approaches

4 WS2-4 NAS105, Workshop 2, May 2005 Problem Files n Required File(s): workshop2. dat n Proposed Solution File(s): ws2s_a.bdf – SUPORT solution ws2s_b.bdf - SPC Solution ws2s_c.bdf - SUPORT and INREL=-1 solution