WS1-1 NAS105, Workshop 1, May 2005 WORKSHOP 1 MODELING RIGID LINK WITH RBE2, MPC, and STIFF BAR. - презентация

1 WS1-1 NAS105, Workshop 1, May 2005 WORKSHOP 1 MODELING RIGID LINK WITH RBE2, MPC, and STIFF BAR

2 WS1-2 NAS105, Workshop 1, May 2005

3 WS1-3 NAS105, Workshop 1, May 2005 Tasks n Run the given nastran input file (workshop1.dat) n Study the.f06 file n Fix the model by: u Adding a rigid link between grids 5 and 6 u Using MPC to represent the rigid link u Using a stiff CBAR to represent the rigid link n Compare the results from the above 3 approaches

4 WS1-4 NAS105, Workshop 1, May 2005 Problem Files n Required File(s): workshop1. dat n Proposed Solution File(s): ws1s_a.bdf – RBE2 solution ws1s_b.bdf - MPC Solution ws1s_c.bdf - Stiff CBAR solution