Truncation and Indirect Incremental Methods in Hencky's Perfect Plasticity

Abstrakt

The contribution is concerned with reliable and computable bounds in the limit load in deformation theory of perfect plasticity. The efficiency of proposed methods is illustrated on numerical experiments with the von Mises and Drucker-Prager yield criteria

Klíčová slova

• reliable and computable bounds of limit loads
• computational perfect plasticity
• limit load analysis