Material Properties Archives - Page 6 of 6

“The addition of incremental theory of plasticity in StressCheck has greatly improved our ability to accurately predict the fatigue life of joints with interference fit fasteners and cold worked holes. This ability is especially important, not only in support of maintaining aging aircraft but also in analyzing some of the new cold working techniques that have been introduced in recent years.
Prior to this implementation, analysts often relied on closed-form approximations or simple factors that were often overly conservative and sometimes even unconservative when used in life prediction. Now, not only can we more accurately predict residual stresses in these complex structural joints, but we can also do so in a timely manner given the modeling and analysis efficiency that exists with a p-version FEA code such as StressCheck.”

F-15 Structures Manager, The Boeing Company

Material Properties

Material Properties

StressCheck Tutorial: Limit Load Analysis via Nonlinear Load Stepping

StressCheck Tutorial: Linear vs Nonlinear Results for a Single Lap Joint

StressCheck Tutorial: Mapping Cold Working Residual Stresses to a Reamed Part via BRS Method

StressCheck Tutorial: Modeling a Compression Only Spring Analysis

StressCheck Tutorial: Multi-Body Contact with Defined Parts

StressCheck Tutorial: Parametric TLAP Scaling for Nonlinear Events

StressCheck Tutorial: Planar Modeling of a Skin-Stiffener-Fasteners Assembly

StressCheck Tutorial: Sample Global-Local Workflow for a 3D Cracked Rib

StressCheck Tutorial: Sample Global-Local Workflow for a 3D Rib Stress Analysis

StressCheck Tutorial: Stepped Ply Bonded Lap Joint (Extruded)

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