A FINITE ELEMENT FORMULATION OF THE RIGI
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ANTONIO CAPSONI; LEONE CORRADI
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Article
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1997
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John Wiley and Sons
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English
β 521 KB
A procedure for the finite element computation of the limit load of rigid-perfectly plastic solids is presented. The approach is based on the kinematic theorem of limit analysis, which is formulated so as to reduce the problem to the search of the essentially free minimum of a convex, but not everyw