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Modeling and Simulations of the Dynamic Mechanical Performance of Materials...
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Modeling and Simulations of the Dynamic Mechanical Performance of Materials and Structures

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

Deadline for manuscript submissions: 20 January 2026 | Viewed by 2927

Special Issue Editors

Prof. Dr. Fang Wang

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Guest Editor
School of Materials and Energy, Southwest University, Chongqing 400715, China
Interests: metallic materials and structures; dynamic performance; damage and fracture; micromechanics; plasticity; modeling
Dr. Meizhen Xiang

E-Mail Website
Guest Editor
Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, Beijing 100088, China
Interests: dynamic fracture mechanics; multiscale modeling; micromechanics; damage mechanics; shock responses
Dr. Xin Yang

E-Mail Website
Guest Editor
School of Environment and Resource, Southwest University of Science and Technology, Mianyang 621010, China
Interests: spallation; mirco-jet; stress wave; damage and fracture; phase transition; equation of state and constitutive model

Special Issue Information

Dear Colleagues,

Material damage and failure during intensive impact loading have become a key area of research in relation to physics and engineering. Complicated microstructure evolutions at high strain rates render it challenging to explore the micromechanisms of the non-linear events involved in dynamic fracture. Our Special Issue is focused on the recent developments and applications of computational theory, simulation methods, experiments, models, and algorithms for the analysis of the dynamic damage and failure of materials and structures, such as metals, alloys, ceramics, and composites; this is expected to provide an open and active forum to strengthen academic communications on this topic.

Potential topics include, but are not limited to, the following:

  • Multiscale models and methods;
  • Computational approach and its optimization;
  • Numerical simulations;
  • Thermo-mechanical coupling;
  • Data-driven modeling;
  • Mechanism;
  • Dynamic damage and fracture;
  • Dynamic constitutive models;
  • Dynamic responses of  inhomogeneous materials;
  • Equation of state;
  • Microstructure effects on material strengths;
  • Shock experiments;
  • AI applications in shock dynamics.

We hope that this Special Issue will stimulate further research in the field of material dynamic mechanical performance, promoting practical applications of advanced structural materials in extreme conditions.

Prof. Dr. Fang Wang
Dr. Meizhen Xiang
Dr. Xin Yang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

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 and structures
  • intensive loading
  • dynamic damage and failure
  • shock response
  • physical mechanism
  • plastic deformation
  • spallation
  • microjetting
  • shear localization
  • numerical simulations

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Published Papers (4 papers)

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Research

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16 pages, 5496 KB  
Article
Dynamic Compressive Mechanical Behavior of a Novel Three-Dimensional Re-Entrant Honeycomb (3D-RH) Structure
by Xiyan Du, Lun Qi, Yulong Shi, Lei Xing, Gang Wang, Haibo Zhang, Wenting Bai, Xiaofei Cao and Chunwang He
Materials 2025, 18(22), 5234; https://doi.org/10.3390/ma18225234 - 19 Nov 2025
Viewed by 323
Abstract
Negative Poisson’s ratio structural materials have unique deformation characteristics and excellent mechanical properties, and are widely used in multiple key fields, such as aerospace, nuclear safety, rail transit, and so on. However, most of them are two-dimensional negative Poisson’s ratio structural materials, and [...] Read more.
Negative Poisson’s ratio structural materials have unique deformation characteristics and excellent mechanical properties, and are widely used in multiple key fields, such as aerospace, nuclear safety, rail transit, and so on. However, most of them are two-dimensional negative Poisson’s ratio structural materials, and the mechanical design and performance evaluation of dynamic behavior of three-dimensional novel negative Poisson’s ratio structural materials deserve more attention. Inspired by the deformation mechanism of the traditional two-dimensional re-entrant honeycomb (2D-RH) structure, this study extends the planar structural characteristics to the spatial dimension and proposes a novel three-dimensional re-entrant honeycomb (3D-RH) structure. Experimental testing, theoretical analysis, and numerical simulation are all utilized to study its quasi-static and dynamic compressive mechanical properties and deformation processes. The novelty of this paper lies in the novel 3D-RH structure and the investigation of the static and dynamic mechanical behavior. The testing results indicate that the quasi-static compressive performance curve of the 3D-RH pattern is a typical bending-dominated deformation behavior, and the dynamic mechanical properties of the 3D-RH structural pattern exhibit an apparent strain rate effect. In addition, Ashby maps are also plotted to demonstrate its acceptable performance characteristics, indicating its potential attractive application prospects in innovative development of lightweight, high-specific-stiffness, and high-specific-strength structural materials. Full article
(This article belongs to the Special Issue Modeling and Simulations of the Dynamic Mechanical Performance of Materials and Structures)
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27 pages, 10184 KB  
Article
The Impact of Bedrock Material Conditions on the Seismic Behavior of an Earth Dam Using Experimentally Derived Spatiotemporal Parameters for Spatially Varying Ground Motion
by Paweł Boroń and Joanna Maria Dulińska
Materials 2025, 18(13), 3005; https://doi.org/10.3390/ma18133005 - 25 Jun 2025
Viewed by 636
Abstract
This study investigates the influence of bedrock material conditions on the seismic behavior of the Niedzica earth dam in southern Poland. It examines the dam’s dynamic response to a real seismic event—the 2004 Podhale earthquake—and evaluates how different foundation conditions affect structural performance [...] Read more.
This study investigates the influence of bedrock material conditions on the seismic behavior of the Niedzica earth dam in southern Poland. It examines the dam’s dynamic response to a real seismic event—the 2004 Podhale earthquake—and evaluates how different foundation conditions affect structural performance under spatially varying ground motions. A spatially varying ground motion excitation model was developed, incorporating both wave coherence loss and wave passage effects. Seismic data was collected from three monitoring stations: two located in fractured bedrock beneath the dam and one installed in the surrounding intact Carpathian flysch. From these recordings, two key spatiotemporal parameters were experimentally determined: the seismic wave velocity and the spatial scale parameter (α), which reflects the degree of signal incoherence. For the fractured bedrock beneath the dam, the wave velocity was 2800 m/s and α = 0.43; for the undisturbed flysch, it was 3540 m/s and α = 0.82. A detailed 3D finite element model of the dam was developed in ABAQUS and subjected to time history analyses under three excitation scenarios: (1) uniform input, (2) non-uniform input with coherence loss, and (3) non-uniform input including both coherence loss and wave passage effects. The results show that the dam’s seismic response is highly sensitive to the choice of spatiotemporal parameters. Using generalized values from the flysch reduced predicted shear stresses by up to 16% compared to uniform excitation. However, when the precise parameters for the fractured bedrock were applied, the reductions increased to as much as 24%. This change in response is attributed to the higher incoherence of seismic waves in fractured material, which causes greater desynchronization of ground motion across the dam’s foundation. Even small-scale geological differences—when properly reflected in the spatiotemporal model—can significantly influence seismic safety evaluations of large-scale structures. Ultimately, shifting from regional to site-specific parameters enables a more realistic assessment of dynamic stress distribution. Full article
(This article belongs to the Special Issue Modeling and Simulations of the Dynamic Mechanical Performance of Materials and Structures)
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27 pages, 15440 KB  
Article
Dynamic Performance of a Steel Road Sign with Multi-Material Electronic Signboard Under Mining-Induced Tremors from Different Mining Areas: Experimental and Numerical Research
by Paweł Boroń and Joanna Maria Dulińska
Materials 2025, 18(7), 1451; https://doi.org/10.3390/ma18071451 - 25 Mar 2025
Viewed by 706
Abstract
This study investigates the dynamic performance of a road sign equipped with a multi-material electronic signboard subjected to mining-induced seismic tremors. The key innovative aspect lies in providing new insights into the dynamic performance of multi-material electronic signboards under high-energy mining tremors, enhancing [...] Read more.
This study investigates the dynamic performance of a road sign equipped with a multi-material electronic signboard subjected to mining-induced seismic tremors. The key innovative aspect lies in providing new insights into the dynamic performance of multi-material electronic signboards under high-energy mining tremors, enhancing their safety assessment in mining areas. Experimental modal analysis and finite element analysis were conducted, and the numerical model of the sign was calibrated by adjusting ground stiffness to align experimental and computational data. The fundamental natural frequencies and their corresponding mode shapes were identified as 2.75 Hz, 3.09 Hz, 8.46 Hz, and 13.50 Hz. Numerical results were validated using MAC methods, demonstrating strong agreement with experimental values and confirming the accuracy of the numerical predictions. Damping ratios of 3.79% and 3.71% for the first and second modes, respectively, were measured via hammer tests. To evaluate the sign’s dynamic performance under high-energy mining-induced tremors, two events were applied as kinematic excitation of the structure. These tremors, recorded in different mining regions, exhibited significant variations in peak ground acceleration (PGA) and dominant frequency range. A key finding was that frequency matching between the dominant frequencies of the tremor and the natural frequencies of the sign had a greater impact on the sign’s dynamic response than PGA. The Szombierki tremor, with dominant frequencies of 1.6–4.8 Hz, induced significantly higher stress and displacement compared to the Moskorzyn tremor (5–10 Hz) despite the latter having twice the PGA. These results highlight that a road sign structure can exhibit widely varying dynamic behaviors depending on the seismic characteristics of the mining zone. Therefore, a comprehensive assessment of mining-induced tremors in relation to the seismicity of specific areas is crucial for understanding their potential impact on such structures. The dynamic performance assessment also revealed that the electronic multi-material signboard did not undergo plastic deformation, confirming it as a safe material solution for use in mining areas. Full article
(This article belongs to the Special Issue Modeling and Simulations of the Dynamic Mechanical Performance of Materials and Structures)
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Review

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35 pages, 12124 KB  
Review
A Comprehensive Review on the Fatigue of Wood and Wood-Based Materials
by Gregor Gaberšček Tuta and Gorazd Fajdiga
Materials 2025, 18(22), 5118; https://doi.org/10.3390/ma18225118 - 11 Nov 2025
Viewed by 722
Abstract
The fatigue of wood is becoming increasingly important in modern engineering, as the safety of the structure must be guaranteed and the use of materials must be optimized at the same time. Predicting the fatigue behavior of wood remains a challenge for many [...] Read more.
The fatigue of wood is becoming increasingly important in modern engineering, as the safety of the structure must be guaranteed and the use of materials must be optimized at the same time. Predicting the fatigue behavior of wood remains a challenge for many researchers. Interest and the number of studies in this field have increased, highlighting the need for a comprehensive overview of the current state of knowledge on wood fatigue. In this paper, we focus on the study of the fatigue of wood-based materials to understand the similarities and peculiarities of fatigue behavior compared to other engineering materials and to identify opportunities for new research. We present the influence of physical and mechanical properties on fatigue life and identify similarities in the fatigue behavior of wood, polymeric materials and steel. The basic properties that differentiate the fatigue life of wood from that of other materials are heterogeneity, orthotropy, viscoelasticity, hygroscopicity, mechanosorptivity and the lack of a clear threshold value for fatigue strength. The differences in fatigue life between solid wood and laminated wood are not uniformly defined by researchers. We provide an overview of the measurement methods used to monitor the fatigue state, the models used to predict fatigue life and the simulations of the stress–strain response to cyclic loading. We identify areas where wood is subject to fatigue and determine which areas are most critical under cyclic loading. We make suggestions for further research that would contribute significantly to a better understanding and management of wood fatigue. Due to the wide variety of wood species used in the studies, it is impossible to compare the results. In order to obtain a comprehensive overview of the response of wood to fatigue under different test conditions, the test methods need to be standardized. Full article
(This article belongs to the Special Issue Modeling and Simulations of the Dynamic Mechanical Performance of Materials and Structures)
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