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Analysis Background

This section provides the basic theoretical information required for using the software. It explains what each type of analysis does, the underlying assumptions, the required input, and the expected output. It also gives a brief description of how to perform each type of analysis. The following topics are discussed:

Disclaimer: Do not base your design decisions solely on the results from the software. Use this information in conjunction with experimental data and practical experience. Field testing is mandatory to validate your final design. This software helps you reduce your time-to-market by reducing but not eliminating field tests.

Contents

  • Linear Static Analysis

    When loads are applied to a body, the body deforms and the effect of loads is transmitted throughout the body. The external loads induce internal forces and reactions to render the body into a state of equilibrium. Linear Static analysis calculates displacements, strains, stresses, and reaction forces under the effect of applied loads.

  • Frequency Analysis

    Every structure has the tendency to vibrate at certain frequencies, called natural or resonant frequencies. Each natural frequency is associated with a certain shape, called mode shape, that the model tends to assume when vibrating at that frequency.

  • Dynamic Analysis

  • Linearized Buckling Analysis

  • Thermal Analysis

  • Nonlinear Static Analysis

  • Drop Test Studies

  • Fatigue Analysis

  • Pressure Vessel Design Overview

  • Beams and Trusses

  • 2D Simplification

    You can simplify certain 3D models by simulating them in 2D. 2D simplification is available for static, nonlinear, pressure vessel design, thermal studies, and design studies. You can save analysis time by using the 2D simplification option for applicable models. 2D models require fewer mesh elements and less complex contact conditions compared to the 3D models. After running the analysis, you can plot the results in 3D.



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