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Plastic Methods of Structural Analysis
B. G. Neal
- 01 Jan 1963
234
TL;DR: In this paper, a simple case of plastic collapse is described. Basic theorems and simple examples of plastic design methods are given, as well as a simple model of deflection estimation.
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Abstract: Basic hypotheses. Simple case of plastic collapse. Basic theorems and simple examples. Methods of plastic design. Estimate of deflections. Factors affecting the plastic moment. Minimum weight design. Variable repeated loading.
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Citations
Solid or shell finite elements to model thick cylindrical tubes and shells under global bending
TL;DR: In this article, the authors explored the use of solid continuum finite elements and shell finite elements in the modelling of the nonlinear plastic buckling behavior of cylindrical metal tubes and shells under global bending.
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Ductile structural system reliability analysis using adaptive importance sampling
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TL;DR: In this paper, a hybrid technique for efficient system reliability estimation of large ductile framed structures is presented, which starts with a simple enumeration scheme, but quickly changes to an adaptive importance sampling scheme to make the process more efficient.
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Finite element analysis of two- and three-dimensional elasto-plastic frames—the natural approach
TL;DR: In this paper, a finite element analysis of large deformations in elasto-plastic frames is presented, focusing on the step-by-step analysis of the nonlinear behaviour of such structures.
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Experimental investigation of cold-formed high strength steel tubular beams
TL;DR: In this paper, a test program on cold-formed high strength steel tubular beams was presented, and the nominal 0.2% proof stresses of the high-strength steel were 700, 900 and 1100 MPa in this study.
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