What is meant by Deformation and vibration calculations?
The term "support for deformation and vibration calculations" refers to software functions that assist engineers and scientists in analyzing the mechanical responses of materials and structures to external influences such as forces, pressure, or vibrations. Deformation calculations deal with changes in the shape of an object under load, while vibration calculations involve the analysis of periodic motions and their effects on the structure. These functions are typically part of CAD, CAE, and simulation software and are used in product development, mechanical engineering, aerospace, automotive industries, and other fields.
Typical software functions in the area of "support for deformation and vibration calculations":
- Finite Element Analysis (FEA): Simulation of deformation and stresses in a material or structure by dividing it into small, calculable elements.
- Modal Analysis: Determination of the natural frequencies and mode shapes of a structure to identify potential resonance issues.
- Dynamic Load Analysis: Simulation of structural responses to time-varying loads, such as impact loads or periodic forces.
- Nonlinear Analysis: Consideration of material and geometric nonlinearities in deformation calculations.
- Contact Analysis: Examination of interactions between different bodies or components, particularly at contact surfaces.
- Fatigue Analysis: Calculation of the lifespan of a material or structure under repeated loading.
- Thermo-Mechanical Analysis: Analysis of the effects of temperature changes on deformation and vibration behavior of structures.