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AutoFEM Static Analysis provides the calculation of the stress state of the structures under the forces which are constant in time . To date probably this is the most requested task in the design . By using the module "Static analysis" an engineer can evaluate the allowable stresses in design which is developed, determine the most weaknesses in the design and make the necessary changes (optimize) the product. Static analysis also allows: take into account the geometric nonlinearity; determine the stress-strain state of the effects of temperature perform calculations of contact problems; As the external loads on the structure can be applied force, pressure, rotation, acceleration, bearing load, hydrostatic pressure, torque, temperature. As the fixing can be used complete restriction of movement, as well as the partial restriction of the axes (in Cartesian, cylindrical and spherical coordinate systems). If it is assumed that under the applied loads in the details will be significant displacement, it should be a static analysis taking into account large displacements. To solve these problems non-linear solver organizes the process of incremental step loading and provides the solution of the linearized system of equations at each loading step. In addition there is the possibility of calculating the stress state structures induced by thermal stress (problem of thermoelasticity). The temperature can be attached directly to the design or can be used the results of thermal calculation. The main results of static analysis are: field of displacements of the structure in nodes of finite-element mesh; field relative deformation; field components of the stress; energy of deformation; nodal forces; field distribution of safety factor; This information is usually sufficient to predict the behavior of structures and making the decision to optimize the geometric shape of the product.

AutoFEM Static Analysis provides the calculation of the stress state of the structures under the forces which are constant in time . To date probably this is the most requested task in the design . By using the module "Static analysis" an engineer can evaluate the allowable stresses in design which is developed, determine the most weaknesses in the design and make the necessary changes (optimize) the product. Static analysis also allows: take into account the geometric nonlinearity; determine the stress-strain state of the effects of temperature perform calculations of contact problems; As the external loads on the structure can be applied force, pressure, rotation, acceleration, bearing load, hydrostatic pressure, torque, temperature. As the fixing can be used complete restriction of movement, as well as the partial restriction of the axes (in Cartesian, cylindrical and spherical coordinate systems). If it is assumed that under the applied loads in the details will be significant displacement, it should be a static analysis taking into account large displacements. To solve these problems non-linear solver organizes the process of incremental step loading and provides the solution of the linearized system of equations at each loading step. In addition there is the possibility of calculating the stress state structures induced by thermal stress (problem of thermoelasticity). The temperature can be attached directly to the design or can be used the results of thermal calculation. The main results of static analysis are: field of displacements of the structure in nodes of finite-element mesh; field relative deformation; field components of the stress; energy of deformation; nodal forces; field distribution of safety factor; This information is usually sufficient to predict the behavior of structures and making the decision to optimize the geometric shape of the product.

AutoFEM Frequency Analysis determines a part's natural frequencies and the associated mode shapes. It can determine if a part resonates at the frequency of an attached, power-driven device, such as a motor. Resonance in structures must typically be avoided or damped. The typical applications include, aerospace structure design, bridge and overpass architecture, construction equipment design, musical instrument study, robotic system analysis, rotating machinery and turbine design, vibrating conveyor optimization and others

Frequency analysis allows the calculation of the natural (resonant) frequencies of the design and related forms of vibrations. It is useful in carrying out checks for the resonant frequencies in the working frequency range and optimizing the design in such a way as to prevent the emergence of resonances. So developer can improve the reliability and efficiency of the design. In the parameters of frequency analysis determined the number of natural frequencies to be determined. The system may be not fixed (free in space). Calculation of resonant frequencies takes into account the forces acting on the structure (e.g., gravity). Settings window parameters calculation of frequency analysis. As a result frequencies and their own forms of vibrations are derived. Natural frequency corresponds to the expected resonance frequency of the structure. Shape fluctuations (modes) shows the relative deformation (displacement) which will be in the case of resonance at the corresponding natural frequency. It should be remembered that the forms of vibrations that are displayed in the Postprocessor window represent the relative amplitude of the oscillations only. Analyzing these forms, you can draw conclusions about the nature of the resonant displacement, but not about their actual amplitude. Knowing the expected form of vibration at a certain natural frequency can, for example, to specify additional fastening or support in the field of design corresponding to the peak of this form of vibrations that lead to effective change in the spectral properties of the product.

Frequency analysis allows the calculation of the natural (resonant) frequencies of the design and related forms of vibrations. It is useful in carrying out checks for the resonant frequencies in the working frequency range and optimizing the design in such a way as to prevent the emergence of resonances. So developer can improve the reliability and efficiency of the design. In the parameters of frequency analysis determined the number of natural frequencies to be determined. The system may be not fixed (free in space). Calculation of resonant frequencies takes into account the forces acting on the structure (e.g., gravity). Settings window parameters calculation of frequency analysis. As a result frequencies and their own forms of vibrations are derived. Natural frequency corresponds to the expected resonance frequency of the structure. Shape fluctuations (modes) shows the relative deformation (displacement) which will be in the case of resonance at the corresponding natural frequency. It should be remembered that the forms of vibrations that are displayed in the Postprocessor window represent the relative amplitude of the oscillations only. Analyzing these forms, you can draw conclusions about the nature of the resonant displacement, but not about their actual amplitude. Knowing the expected form of vibration at a certain natural frequency can, for example, to specify additional fastening or support in the field of design corresponding to the peak of this form of vibrations that lead to effective change in the spectral properties of the product.

Frequency analysis allows the calculation of the natural (resonant) frequencies of the design and related forms of vibrations. It is useful in carrying out checks for the resonant frequencies in the working frequency range and optimizing the design in such a way as to prevent the emergence of resonances. So developer can improve the reliability and efficiency of the design. In the parameters of frequency analysis determined the number of natural frequencies to be determined. The system may be not fixed (free in space). Calculation of resonant frequencies takes into account the forces acting on the structure (e.g., gravity). Settings window parameters calculation of frequency analysis. As a result frequencies and their own forms of vibrations are derived. Natural frequency corresponds to the expected resonance frequency of the structure. Shape fluctuations (modes) shows the relative deformation (displacement) which will be in the case of resonance at the corresponding natural frequency. It should be remembered that the forms of vibrations that are displayed in the Postprocessor window represent the relative amplitude of the oscillations only. Analyzing these forms, you can draw conclusions about the nature of the resonant displacement, but not about their actual amplitude. Knowing the expected form of vibration at a certain natural frequency can, for example, to specify additional fastening or support in the field of design corresponding to the peak of this form of vibrations that lead to effective change in the spectral properties of the product.

AutoFEM Static Analysis provides the calculation of the stress state of the structures under the forces which are constant in time . To date probably this is the most requested task in the design . By using the module "Static analysis" an engineer can evaluate the allowable stresses in design which is developed, determine the most weaknesses in the design and make the necessary changes (optimize) the product. Static analysis also allows: take into account the geometric nonlinearity; determine the stress-strain state of the effects of temperature perform calculations of contact problems; As the external loads on the structure can be applied force, pressure, rotation, acceleration, bearing load, hydrostatic pressure, torque, temperature. As the fixing can be used complete restriction of movement, as well as the partial restriction of the axes (in Cartesian, cylindrical and spherical coordinate systems). If it is assumed that under the applied loads in the details will be significant displacement, it should be a static analysis taking into account large displacements. To solve these problems non-linear solver organizes the process of incremental step loading and provides the solution of the linearized system of equations at each loading step. In addition there is the possibility of calculating the stress state structures induced by thermal stress (problem of thermoelasticity). The temperature can be attached directly to the design or can be used the results of thermal calculation. The main results of static analysis are: field of displacements of the structure in nodes of finite-element mesh; field relative deformation; field components of the stress; energy of deformation; nodal forces; field distribution of safety factor; This information is usually sufficient to predict the behavior of structures and making the decision to optimize the geometric shape of the product.