It is possible to analyze the fracture behavior without causing mass and energy loss due to element removal!
We present a case study of a rigid body engine colliding with a rebar-free concrete wall modeled using SPG. By using SPG, it is possible to analyze the failure behavior without causing mass and energy loss due to element deletion. With the SPG control parameters added in Ver.R10, the stability of particle behavior in brittle fracture analysis, such as collisions and penetrations of concrete materials, has improved. 【Concrete Material】 ■MAT_DAMAGE_CONCRETE_REL3 ■Density: 2.3×10-9 ton/mm3 ■Poisson's Ratio: 0.2 ■Young's Modulus: 25920 MPa ■Compressive Strength: 30 MPa ■Tensile Strength: 2.9 MPa *For more details, please refer to the related links or feel free to contact us.
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【Analysis Results】 ■ Calculation speed for SPG (stabilization option ITB=2) has been accelerated in R11 ■ In R11.0.0, calculation time has decreased by approximately 25% compared to R10.1.0 ■ Due to version differences, there are slight variations in the behavior of SPG elements * For more details, please refer to the related links or feel free to contact us.
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● We support the R&D and production processes of the manufacturing industry with CAE technology. ● We propose efficient problem-solving methods to meet various CAE-related needs of our customers.
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