Titlebook: Direct Methods for Limit and Shakedown Analysis of Structures; Advanced Computation Paolo Fuschi,Aurora Angela Pisano,Dieter Weichert Book

發(fā)牢騷

Harbor

An Efficient Algorithm for Shakedown Analysis Based on Equality Constrained Sequential Quadratic Pr problem at the same level so allowing a consistent linearization that improves the computational efficiency. The numerical tests performed for 2D problems show the good performance and the great robustness of the proposed algorithm.

GONG

Three-Dimensional Shakedown Solutions for Cross-Anisotropic Cohesive-Frictional Materials Under Movtropy and plastic anisotropy are investigated. And shakedown solutions for a two-layered pavement system with cross-anisotropic materials are also presented. Results imply that pavement design based on the isotropic assumption may result in unsafe design against rutting.

countenance

FLOAT

Limit Analysis and Macroscopic Strength of Porous Materials with Coulomb Matrix,el is presented, together with its axisymmetric FEM discretization and its mechanical position. Then, after an adaptation of a previous static code, an original mixed (but fully kinematic) approach dedicated to the axisymmetric problem was elaborated with a specific quadratic velocity field associat