𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Virtual Work, Linear Programming and Plastic Limit Analysis

✍ Scribed by A. Charnes, C. E. Lemke and O. C. Zienkiewicz


Book ID
124858427
Publisher
The Royal Society
Year
1959
Tongue
English
Weight
1015 KB
Volume
251
Category
Article
ISSN
0962-8444

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Lower bound limit analysis using non-lin
✍ A. V. Lyamin; S. W. Sloan πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 327 KB

## Abstract This paper describes a new formulation, based on linear finite elements and non‐linear programming, for computing rigorous lower bounds in 1, 2 and 3 dimensions. The resulting optimization problem is typically very large and highly sparse and is solved using a fast quasi‐Newton method w