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Computational Tools for Predicting Mechanical Properties of Materials

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Materials Simulation and Design".

Deadline for manuscript submissions: closed (20 July 2025) | Viewed by 1100

Special Issue Editors


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Guest Editor
Faculty of Mechanical Engineering, OTH Regensburg, Galgenbergstr. 30, 93053 Regensburg, Germany
Interests: multiscale materials modeling; fracture mechanics; damage mechanics; fluid–structure–interaction modeling; biomechanics; machine learning
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Guest Editor
Department of Civil & Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN 46556, USA
Interests: computational mechanics; hydrodynamics; finite element analysis; biomechanics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Parameter estimation is a necessary component of any modeling activity, but it is particularly critical in computational mechanics, wherein constitutive properties and force dictate behavior from the mesoscales up to the continuum. These parameters can be measured, empirically deduced, or inferred/calculated, and the latter method is the focus of this Special Issue. In this summary, we invite contributions to our Special Issue titled "Computational Tools for Predicting Mechanical Properties of Materials". The broad scope of this Special Issue is designed to attract papers at the intersection between applied mathematics and computational mechanics. Topics of interest include data assimilation; inverse methods; optimization; verification, validation, and uncertainty quantification (VVUQ); design of experiments for large parametric sweeps; and numerical simulations conducted to infer material behavior.

This Special Issue aims to present the latest advances in computational tools for predicting material properties. We aim to construct a cohesive collection of at least 10 papers to ensure relevance and depth within the scope of the journal. Articles may include original research, reviews, case studies, and analyses that highlight the practical value of computational tools in materials mechanics.

Prof. Dr. Aida Nonn
Dr. Albert Cerrone
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • materials simulation
  • mechanical properties
  • computational mechanics
  • computational tools
  • durability of materials
  • uncertainty quantification
  • data assimilation

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Published Papers (1 paper)

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Research

19 pages, 3474 KB  
Article
Shear Band Formation in Thin-Film Multilayer Columns Under Compressive Loading: A Mechanistic Study
by Yu-Lin Shen and Kasandra Escarcega Herrera
Materials 2025, 18(17), 4215; https://doi.org/10.3390/ma18174215 - 8 Sep 2025
Viewed by 498
Abstract
Micro-pillar compression is a popular experimental technique used for characterizing the mechanical behavior of nano- and micro-laminates. The compressive stress–strain response of the column-shaped thin-film composite can be measured, and the deformation and damage features can be revealed by post-test cross-section microscopy. The [...] Read more.
Micro-pillar compression is a popular experimental technique used for characterizing the mechanical behavior of nano- and micro-laminates. The compressive stress–strain response of the column-shaped thin-film composite can be measured, and the deformation and damage features can be revealed by post-test cross-section microscopy. The development of plastic instability in the form of localized strain concentration (shear bands), leading to eventual failure, is frequently observed. In the present study, a computational approach is used to illustrate the commonality of shear band formation from a continuum standpoint. Systematic finite element analyses are conducted, showing that the strain field tends to become localized once plastic yielding commences. Distinct shear offsets of the layered structure can be revealed from the numerical model, which is similar to those observed in experiments. The actual appearance of shear bands depends on the materials’ constitutive behavior and precise geometries. Post-yield strain hardening reduces the propensity of shear band formation, while strain softening enhances it. Imperfections such as the undulated layer geometry, as well as the frictional characteristics between the specimen and test apparatus, can also influence the shear band morphology and overall stress–strain response. Full article
(This article belongs to the Special Issue Computational Tools for Predicting Mechanical Properties of Materials)
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