[Case Study] Shape Optimization of Spot Welded Flat Plate Stiffeners ★ Detailed Materials Available
Shape optimization of quadrilateral shell elements! It is also possible to optimize the thickness simultaneously!
As an example of shape optimization analysis for shell elements, we will focus on the reinforcing material of a square plate assumed to be the "center pillar" that constitutes the body of a car. "OPTISHAPE-TS" has a function that maintains the cross-sectional shape, allowing for the avoidance of complex cross-sectional shapes of the member during the shape optimization process. In the shape optimization process, RBE3 elements and their surrounding elements are automatically treated as spot welds, and constraints are set so that only rigid body motion is possible in those areas. In other words, while the position of the spot welds may move, the size and shape of the welds are constrained to remain unchanged. [Analysis Model] ■ Elements: Quadrilateral shell elements ■ Number of nodes: 47,425 ■ Number of elements: 46,440 *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Case Summary】 ■Boundary Conditions - Load: Uniformly distributed load (pressure) on the flat plate - Restraint: Fully restrained at the outer perimeter ■Optimization Conditions - Objective Function: Maximization of stiffness - Constraints: Volume - Shape Variation Limitations (constraints related to manufacturing requirements): Maintenance of cross-sectional shape *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Download All Catalogs![[Case Study] Shape Optimization of Spot-Welded Flat Plate Stiffeners: Structural Optimization Design Software OPTISHAPE-TS](https://image.mono.ipros.com/public/catalog/image/01/d64/737328/IPROS32460157804570336685.jpeg?w=120&h=170)
Company information
Kuin Co., Ltd. is a venture business company specializing in computational mechanics and CAE software development, established with a strong desire to "enter the overwhelmingly overseas-dominated CAE software field with original Japanese products." We are committed to originality and operate under the motto "Dreamy CAE from Japan," focusing on the development, sales, and support of our own CAE software. ≪Software≫ ● Structural Optimization Design OPTISHAPE-TS Useful structural optimization for various situations such as initial design stages and improvements of existing shapes. ● CAD Model Generation S-Generator Converts optimized shapes into CAD models. ● Image-Based Structural Analysis VOXELCON Directly models and analyzes CT images and STL data from CAD. ● General Parameter Optimization AMDESS Parameter optimization done in a way that feels like using spreadsheet software. ● SOLIDWORKS Add-in Structural Optimization Design HiramekiWorks Performs structural optimization within SOLIDWORKS and automatically generates CAD models of the resulting shapes.
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