论文信息 - Bounding Techniques and Their Application to Simplified Plastic Analysis of Structures

Bounding Techniques and Their Application to Simplified Plastic Analysis of Structures

In the framework of the simplified analysis methods for elastoplastic analysis problems, the bounding techniques possess an important role. A class of these techniques, based on the so-called perturbation method, are here presented with reference to finite element discretized structures. A general bounding principle is presented and its applications are illustrated by means of numerical examples.

S. Rizzo | C. Polizzotto | T. Panzeca

[1] Nguyen Dang Hung. Aspects of analysis and optimization of structures under proportional and variable loadings , 1983 .

[2] Castrenze Polizzotto. A bounding technique for dynamic plastic deformations of damped structures , 1984 .

[3] C. L. Morgan,et al. Continua and Discontinua , 1916 .

[4] Shakedown analysis of limited-ductility structures , 1984 .

[5] Giulio Maier,et al. Shakedown analysis of elastoplastic structures: A review of recent developments , 1981 .

[6] F. A. Leckie,et al. Review of bounding techniques in shakedown and ratcheting at elevated temperature , 1974 .

[7] Anthony V. Fiacco,et al. Nonlinear programming;: Sequential unconstrained minimization techniques , 1968 .

[8] T. Charlton. Progress in Solid Mechanics , 1962, Nature.

[9] Alan R.S. Ponter,et al. An Upper Bound on the Small Displacements of Elastic, Perfectly Plastic Structures , 1972 .

[10] Castrenze Polizzotto,et al. Deformation bounds for elastic-plastic solids within and out of the creep range , 1984 .

[11] Leone Corradi,et al. On compatible finite element models for elastic plastic analysis , 1978 .

[12] A.R.S. Ponter. General displacement and work bounds for dynamically loaded bodies , 1975 .

[13] Castrenze Polizzotto,et al. Bounding principles for elastic-plastic-creeping solids loaded below and above the shakedown limit , 1982 .

[14] John Brand Martin,et al. Plasticity: Fundamentals and General Results , 1975 .