Structural analysis, also known as Finite Element Analysis (FEA), is a powerful computational method used to predict the behavior and load-bearing capacity of structures under various conditions. This technique enables engineers to assess and refine designs before physical prototypes are built, ensuring optimal performance and safety. FEA is applied in numerous industries, including mechanical engineering, […]
In the realm of structural analysis, NAFEMS benchmarks are vital reference points for validating finite element method (FEM) and finite element analysis (FEA) simulations. They provide essential standards to ensure the accuracy and reliability of open-source software in engineering applications. Here, you can find a range of validation cases for various scenarios, all crucial for
Description Find the meridional stress and the hoop stress at point B shown in Figure 1. Reference Analysis type Linear Static Analysis Technologies used Geometry Load assumptions Uniform internal pressure of 1.0 MPa. Boundary conditions Axisymmetric about rq plane at y=0, i.e. around the waist circle through B: Material properties Isotropic, E = 210 GPa, ν
Overview of CalculiX with Custom Integration Offer Technology and Features: CalculiX is a powerful open source finite element analysis (FEA) tool that specializes in simulating three-dimensional structural applications. Developed by engineers at MTU Aero Engines, it is designed to perform linear and non-linear calculations. The software is built around the finite element method, enabling users
Description Find the displacement in x- direction of point A of hemisphere shown in Figure 1. Reference Analysis type Linear Static Analysis Technologies used Geometry Load assumptions Concentrated radial loads of 2 kN outward at A, inward at C. Boundary conditions Material properties Isotropic, E = 68.25 GPa, ν = 0.3 Computation target Displacement in
