Based on ABAQUS Roll Bending Forming Simulation Numerical Algorithm

Abstract:

This paper first to roll bending forming algorithm is-implicit algorithm and genetic algorithm was carried on the detailed comparison demonstrates to the existing literature experiment for object model, based on the implicit algorithm, established for prediction of the residual stress multi-channel times roll bending forming simulation method, solve the problems of the simulation process convergence, and the influence of the cold bending forming the prediction precision steel simulation parameters were analyzed. Sure the implicit algorithm based on the roll bending forming lane simulation method, and emphasizes to discuss how to solve the resulting convergence problem.

• Periodical: Advanced Materials Research (Volumes 482-484)
• Pages: 1442-1446
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.482-484.1442
• Online since: February 2012
• Authors: Rui Hong Tong, Yi Lv
• Keywords: Cold-Formed Steel, Explicit Algorithm, Implicit Algorithm, Residual Stress, Roll Bending Forming

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