Advanced modelling of failure mechanisms in aluminium sheet forming simulation
Source abstract
Abstract
In this paper novel and efficient approaches to model localized necking and ductile fracture in sheet forming simulation using the finite element method are presented. The stress-based forming limit curve is used to detect localized necking. Post-necking is captured using a new concept called accelerated plastic thinning. A simple ductile fracture model was developed. Various application examples demonstrate the capabilities of the modelling framework.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metal Forming Simulation Techniques · Metallurgy and Material Forming · Microstructure and mechanical properties
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References (4)
Show source-provided references
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