Elasto-plasticity with polyhedral yield surfaces in the element nodal force space

被引：0

作者：

Anderheggen, E ^{[1
]}

Glanzer, G ^{[1
]}

Steffen, P ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, Zurich, Switzerland

来源：

ADVANCES IN FINITE ELEMENT PROCEDURES AND TECHNIQUES | 1998年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In contrast to the usual procedure of formulating constitutive material laws in a number of integration points within each element, the approach presented here proposes using the element nodal forces and their associated nodal displacements as generalized stress and strain components. The procedure is restricted to elasto-plastic constitutive laws and requires the formulation of linearised yield conditions in the nodal force-displacement space. Some examples related to the ultimate load analysis of reinforced concrete slabs modelled by plate-bending elements are discussed.

引用

页码：187 / 193

页数：7

共 43 条

[1] Polyhedral yield surfaces in the element nodal force space
Anderheggen, E
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COMPUTERS & STRUCTURES, 2000, 78 (1-3) : 111 - 121
[2] Yield criteria in anisotropic finite elasto-plasticity
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ARCHIVES OF MECHANICS, 2005, 57 (2-3): : 81 - 102
[3] A discontinuous finite element method for elasto-plasticity
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[4] Adaptive Least Squares Finite Element Methods in Elasto-Plasticity
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[5] Toward a Hybrid-Trefftz element with a hole for elasto-plasticity?
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[8] NUMERICAL IMPLEMENTATION OF FINITE STRAIN ELASTO-PLASTICITY WITHOUT YIELD SURFACE
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[9] Strain gradient elasto-plasticity with a new Taylor-based yield function
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[10] A posteriori error estimation and mesh adaptation for finite element models in elasto-plasticity
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COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1999, 176 (1-4) : 333 - 361

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