A two-level computational approach for the elasto-plastic analysis of framed structures with composite cross-sections

被引：4
|
作者：
Bilotta, A. [1 ]
Garcea, G. [1 ]
机构：
[1] Univ Calabria, Dept Informat Elect & Syst Engn DIMES, Via P Bucci Cubo 39-C, I-87036 Arcavacata Di Rende, CS, Italy
来源：
COMPOSITE STRUCTURES | 2019年 / 209卷
关键词：
Composite cross-section; Generalized Eigenvectors approach; Plasticity; Mixed beam finite element; BEAM MODEL; DEFORMATION MODES; ELEMENT; TORSION;
D O I：
10.1016/j.compstruct.2018.10.056
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A new computational strategy for the elasto-plastic analysis of framed structures is proposed. The approach is composed of two levels of analysis: the frame level, based on a 3D mixed beam element, and the cross-section level, described through the Generalized Eigenvectors approach whose formulation is here extended for the analysis of materials with elasto-plastic behaviour. The proposed method, suitable for analyzing single beams as well as assemblages, can tackle composite cross-sections by taking into account all the stress components of the 3D solution.
引用
收藏
页码：192 / 205
页数：14
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共 26 条
  • [1] Numerical procedure for the elasto-plastic analysis of framed structures
    Akano, M
    Shigematsu, T
    Hara, T
    Tamura, T
    [J]. ADVANCES IN STEEL STRUCTURES, VOLS 1 AND 2, 1996, : 165 - 170
  • [2] Elasto-plastic large displacement analysis of framed structures
    [J]. 1600, Alexandria University (42):
  • [3] Residual stress profiles of elasto-plastic bendings of beams with hollow cross-sections
    Nandy, K.
    Pandit, D.
    Chakraborty, S.
    [J]. SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 2024, 49 (02):
  • [4] Element-Size Independent, Elasto-Plastic Damage Analysis of Framed Structures
    Toi, Yutaka
    Hasegawa, Keishi
    [J]. WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE, WCECS 2011, VOL I, 2011, : 1 - 6
  • [5] Element-size independent analysis of elasto-plastic damage behaviors of framed structures
    Toi, Y
    Lee, JG
    [J]. COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2005, VOL 4, PROCEEDINGS, 2005, 3483 : 1055 - 1064
  • [6] Elasto-Plastic Analysis of Steel Framed Structures Based on Rigid Body Rule and Plastic-Hinge Concept
    Yang, Y. B.
    Chen, Zhao-Hui
    Tao, Y. C.
    Li, Y. F.
    Liao, M. M.
    [J]. INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2019, 19 (09)
  • [7] Plastic analysis of steel arches and framed structures with various cross sections
    Silva, Jessica L.
    Deus, Lidiane R. R. M.
    Lemes, Igor J. M.
    Silveira, Ricardo A. M.
    [J]. STEEL AND COMPOSITE STRUCTURES, 2021, 38 (03): : 257 - 270
  • [8] Analysis of the elasto-plastic properties and computational models for two-phase composites
    Northern Jiaotong University, Beijng 100044, China
    不详
    不详
    [J]. Jinshu Xuebao, 9 (911):
  • [9] Elasto-plastic analysis of composite material using a macro level yield function
    Lee, JS
    Choi, IY
    Bang, CS
    Moon, DY
    [J]. NUMERICAL MODELS IN GEOMECHANICS - NUMOG VII, 1999, : 663 - 668
  • [10] Element-size independent, elasto-plastic damage analysis of framed structures using the adaptively shifted integration technique
    Toi, Yutaka
    Hasegawa, Keishi
    [J]. COMPUTERS & STRUCTURES, 2011, 89 (23-24) : 2162 - 2168
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