materials-logo

Journal Browser

Journal Browser

Mechanical Properties and Structural Reliability of Advanced Materials

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

Deadline for manuscript submissions: 20 May 2026 | Viewed by 1577

Special Issue Editors


E-Mail Website
Guest Editor
School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan, China
Interests: structural safety; reliability analysis; dynamic response characteristics; mechanical metamaterials; stress wave

E-Mail Website
Guest Editor
State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing, China
Interests: dynamic response characteristics; blast shock protection

Special Issue Information

Dear Colleagues,

The continuous evolution of advanced materials—ranging from high-performance alloys and composites to bio-inspired and additive-manufactured materials—has revolutionized industries such as aerospace, automotive, energy, and biomedical engineering. As these materials push the boundaries of performance under extreme conditions, understanding their mechanical behavior and ensuring their structural reliability has become paramount for safe and sustainable applications.

This Special Issue addresses the critical challenges in characterizing, modeling, and predicting the mechanical properties and long-term reliability of advanced materials. Key obstacles include the interplay between microstructural complexity and macroscopic performance, time-dependent degradation mechanisms (e.g., fatigue, creep, and corrosion), and the influence of multi-physical interactions (thermo-mechanical, hygro-thermal, etc.) in harsh environments. Furthermore, bridging the gap between laboratory-scale testing and real-world operational conditions remains a persistent challenge for researchers and engineers.

Prof. Dr. Zhixin Huang
Dr. Zihao Chen
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 100 words) can be sent to the Editorial Office for announcement on this website.

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

  • structural safety
  • reliability analysis
  • dynamic response characteristics
  • finite element analysis
  • mechanical metamaterials
  • engineering application
  • mechanical properties

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 3105 KB  
Article
Fatigue Properties and Degradation of Cured Epoxy Adhesives Under Water and Air Environments
by Keiji Houjou, Haruhisa Akiyama and Kazumasa Shimamoto
Materials 2025, 18(17), 4166; https://doi.org/10.3390/ma18174166 - 5 Sep 2025
Viewed by 609
Abstract
In this study, specimens cured with an epoxy adhesive were subjected to fatigue tests, which were conducted under air and water atmospheres at room temperature, because few studies have been conducted on the deformation behavior versus time (number of cycles) of the combined [...] Read more.
In this study, specimens cured with an epoxy adhesive were subjected to fatigue tests, which were conducted under air and water atmospheres at room temperature, because few studies have been conducted on the deformation behavior versus time (number of cycles) of the combined degradation due to moisture and cyclic stress. The epoxy adhesive was cured into plates and then cut into dumbbell-shaped specimens. Micro surface cracks were introduced into the specimen surfaces. The fatigue limit of smooth specimens without cracks in water improved compared to that in air. However, when a pre-crack was introduced at the specimen surface, all specimens fractured from the crack in water and showed the same strength as in air. Fracture toughness showed no significant difference in values between the fatigue tests in air and water. The loss factor, compliance, and creep deformation increased significantly in the fatigue tests in water compared to those for the tests in air. The specimens after testing showed that the C=O peak intensity was the same for immersion in water, fatigue in water, and fatigue in air. Therefore, no change in the chemical structure occurred during any of the loading tests. Full article
Show Figures

Figure 1

15 pages, 5604 KB  
Article
Dynamic Response and Energy Absorption of Lattice Sandwich Composite Structures Under Underwater Explosive Load
by Xiaolong Zhang, Shengjie Sun, Xiao Kang, Zhixin Huang and Ying Li
Materials 2025, 18(6), 1317; https://doi.org/10.3390/ma18061317 - 17 Mar 2025
Cited by 1 | Viewed by 677
Abstract
This study investigates the underwater explosion resistance of aluminum alloy octet-truss lattice sandwich structures using shock tube experiments and LS-DYNA simulations. A systematic analysis reveals key mechanisms influencing protective performance. The sandwich configuration mitigates back plate displacement through quadrilateral inward deformation, exhibiting phased [...] Read more.
This study investigates the underwater explosion resistance of aluminum alloy octet-truss lattice sandwich structures using shock tube experiments and LS-DYNA simulations. A systematic analysis reveals key mechanisms influencing protective performance. The sandwich configuration mitigates back plate displacement through quadrilateral inward deformation, exhibiting phased deformation responses between face plates and back plates mediated by lattice interactions. Increasing the lattice relative density from 0.1 to 0.3 reduces maximum back plate displacement by 22.2%. While increasing the target plate thickness to 1.5 mm reduces displacement by 47.6%, it also decreases energy absorption efficiency by 20% due to limited plastic deformation. Fluid–structure interaction simulations correlate well with 3D-DIC deformation measurements. The experimental results demonstrate the exceptional impact energy absorption capacity of the octet-truss lattice and highlight the importance of stiffness-matching strategies for enhanced energy dissipation. These findings provide valuable insights for optimizing the design of underwater protection structures. Full article
Show Figures

Graphical abstract

Back to TopTop