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RESEARCH ON THE APPROACH OF QUADRATIC PROGRAMMING IN PLASTICITY
Guo Xiaoming, Zhang Roulei
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS
1995, 12 (1):
137-143.
A new approach to quadratic programming is proposed for the numerical formulas of elastoplastic problems. It has convergent solutions with fewer base exchanges instead of the common iterative methods. And it also gives the gradient formulas of the common yield postulates.
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