A Selection of Benchmark Problems in Solid Mechanics and Applied Mathematics

A Selection of Benchmark Problems in Solid Mechanics and Applied Mathematics
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固体力学与应用数学基准问题精选

DOI:
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发表时间:
2020
影响因子:
9.7
通讯作者:
T. Heister
T. Heister
中科院分区:
工程技术2区
文献类型:
--
作者:
J. Schröder;T. Wick;S. Reese;P. Wriggers;R. Müller;S. Kollmannsberger;M. Kästner;A. Schwarz;Maximilian Igelbüscher;Nils Viebahn;H. Bayat;S. Wulfinghoff;K. Mang;E. Rank;Tino Bog;Davide D’Angella;M. Elhaddad;P. Hennig;A. Düster;W. Garhuom;Simeon Hubrich;Mirjam Walloth;W. Wollner;C. Kuhn;T. Heister

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在这方面的贡献,我们提供了基准问题在计算固体力学领域。详细地说,我们解决经典领域的弹性,不可压缩性,材料界面,薄结构和塑性有限变形。为此,我们描述了明确的基准设置,并介绍了数值方案。对于计算,各个参与小组使用不同的(混合)Galerkin有限元和等几何分析公式。一些编程代码是开源的。输出是根据精心设计的感兴趣的量来测量的,这些量允许与其他模型、离散化和实现进行比较。此外,计算鲁棒性显示在网格细化研究方面。本文介绍了基准,这是德国研究基金会的优先计划内开发的“SPP 1748可靠的模拟技术在固体力学的发展非标准离散化方法,机械和数学分析”。
In this contribution we provide benchmark problems in the field of computational solid mechanics. In detail, we address classical fields as elasticity, incompressibility, material interfaces, thin structures and plasticity at finite deformations. For this we describe explicit setups of the benchmarks and introduce the numerical schemes. For the computations the various participating groups use different (mixed) Galerkin finite element and isogeometric analysis formulations. Some programming codes are available open-source. The output is measured in terms of carefully designed quantities of interest that allow for a comparison of other models, discretizations, and implementations. Furthermore, computational robustness is shown in terms of mesh refinement studies. This paper presents benchmarks, which were developed within the Priority Programme of the German Research Foundation ‘SPP 1748 Reliable Simulation Techniques in Solid Mechanics—Development of Non-Standard Discretisation Methods, Mechanical and Mathematical Analysis’.
嵌入式界面问题的多级 HP 有限元方法及其在生物力学中的应用
DOI: 10.1002/cnm.2951
发表时间: 2018
影响因子: 2.1
作者:
Elhaddad;Mohamed;Zander;Kudela;László;Kollmannsberger;Stefan;Kirschke;Thomas;Martin
通讯作者: Martin
DOI: 10.1007/s00466-013-0853-8
发表时间: 2013-10
影响因子: 4.1
作者:
Meysam Joulaian;A. Düster
通讯作者: Meysam Joulaian;A. Düster