The MITC3+ shell element enriched in membrane displacements by interpolation covers

Hyungmin Jun; Kyungho Yoon; Phill Seung Lee; Klaus Jürgen Bathe

doi:10.1016/j.cma.2018.04.007

The MITC3+ shell element enriched in membrane displacements by interpolation covers

Hyungmin Jun, Kyungho Yoon, Phill Seung Lee, Klaus Jürgen Bathe

School of Mathematics and Computing

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

In this paper, we significantly improve the membrane behavior of the previously published 3-node triangular MITC3+ shell element through the use of interpolation covers. We give the formulation of the improved MITC3+ element for linear and nonlinear large displacement analyses. The 3-node shell element passes the basic tests, namely the isotropy, patch, and zero energy mode tests, and we illustrate the excellent performance of the element in various standard test problems.

Original language	English
Pages (from-to)	458-480
Number of pages	23
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	337
DOIs	https://doi.org/10.1016/j.cma.2018.04.007
Publication status	Published - 2018 Aug 1

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. NRF-2018R1A2B3005328 ). We also thank San Kim at Korea Advanced Institute of Science and Technology (KAIST) for his valuable comments.

Publisher Copyright:
© 2018 Elsevier B.V.

All Science Journal Classification (ASJC) codes

Computational Mechanics
Mechanics of Materials
Mechanical Engineering
Physics and Astronomy(all)
Computer Science Applications

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10.1016/j.cma.2018.04.007

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abstract = "In this paper, we significantly improve the membrane behavior of the previously published 3-node triangular MITC3+ shell element through the use of interpolation covers. We give the formulation of the improved MITC3+ element for linear and nonlinear large displacement analyses. The 3-node shell element passes the basic tests, namely the isotropy, patch, and zero energy mode tests, and we illustrate the excellent performance of the element in various standard test problems.",

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AU - Jun, Hyungmin

AU - Yoon, Kyungho

AU - Lee, Phill Seung

AU - Bathe, Klaus Jürgen

N1 - Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. NRF-2018R1A2B3005328 ). We also thank San Kim at Korea Advanced Institute of Science and Technology (KAIST) for his valuable comments. Publisher Copyright: © 2018 Elsevier B.V.

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N2 - In this paper, we significantly improve the membrane behavior of the previously published 3-node triangular MITC3+ shell element through the use of interpolation covers. We give the formulation of the improved MITC3+ element for linear and nonlinear large displacement analyses. The 3-node shell element passes the basic tests, namely the isotropy, patch, and zero energy mode tests, and we illustrate the excellent performance of the element in various standard test problems.

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The MITC3+ shell element enriched in membrane displacements by interpolation covers

Abstract

Bibliographical note

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