SIMULIASimulation
Buckling, Postbuckling and Collapse Analysis
Buckling and postbuckling behavior is critical to the success of certain designs. For example, crashworthiness of an automobile requires that particular vehicle components collapse in ways that maximize energy absorption. On the other hand, successful designs of imperfection-sensitive, thin-walled shell structures, ranging from beverage containers to large pressure vessels, must prevent unintentional buckling. This course blends the theoretical background on such topics as geometric nonlinearity and the Riks method together with examples, guidelines and workshops to illustrate how to simulate buckling and postbuckling behavior.
- Level
- Advanced
- Length
- 16 hours 15 minutes
- Product
- Abaqus
- Delivery
- Instructor-led or eLearning
What you will learn
- Perform linear eigenvalue buckling analysis
- Perform postbuckling analysis using the regular and damped static solution procedures
- Perform postbuckling analysis using the modified Riks method
- Perform postbuckling analysis using dynamics solution procedures
Topics covered
- Overview - Buckling, Postbuckling, and Collapse Analysis with Abaqus10 min
- 1 - Basic Concepts and Overview1 hour
- 2 - Linear and Nonlinear FEA with Abaqus1 hour
- 3 - Eigenvalue Buckling Analysis2 hour
- 4 - Regular Static Solution Procedure2 hour 30 min
- 5 - Damped Static Solution Procedure2 hour
- 6 - Modified Riks Static Solution Procedure1 hour 30 min
- 7 - Dynamic Solution Procedures2 hour 30 min
- 8 - Putting It All Together...3 hour 30 min
- A1 - Geometrically Nonlinear Analysis-
- A2 - Dashpots-
Who it is for
Simulation Analysts
Prerequisites
Introduction to Abaqus or equivalent and experience using Abaqus.
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