文本教程讲稿1212.pptx

WORKSHOP 7HERTZ CONTACT ANALYSISWith Friction;Objective Demonstrate the use of structural analysis with pressure loading and contact condition starting from an initial state exhibiting a gap or space between the two bodies, including friction. Software Version Marc Mentat 2013 Files Required Hertz.mud Problem Description This is same Model as the Hertz Model in Workshop 4, but this time the there is friction between the two deformable surfaces.;Suggested Exercise Steps Open hertz.mud database Add friction properties to the plate Add friction properties to the cylinder Adjust job properties Run the job Plot von mises stress Find contact patch width ;Step 1. Open hertz.mud Database;This will be the default the Default Interaction used between the contact bodies. In order to define other contact interactions, use the menu Contact Interactions under Contact tab.;Step 3. Adjust Job Properties;Step 4. Run the Job;Step 5. Plot Von Mises Stress;Step 6. Plot Von Mises Stress (Cont.);Step 7. Find Contact Patch Width