Computational Mechanics Analysis of Composite Structures

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Structures".

Deadline for manuscript submissions: 10 August 2025 | Viewed by 326

Special Issue Editors


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Guest Editor
School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China
Interests: computational solid mechanics; deep learning and composite mechanics; meshless methods; plate and shell structures

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Guest Editor
School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China
Interests: Bayesian system identification; dynamics; Markov chain Monte Carlo; modal analysis; model reduction

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Guest Editor
School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China
Interests: materials science and engineering; mechanics of materials; composite material; design of multifunctional materials and structures
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China
Interests: high-performance fiber-reinforced cementitious composites design and application

Special Issue Information

Dear Colleagues,

Composite structures and materials have become essential in the construction industry due to their exceptional performance characteristics, including high strength-to-weight ratios, durability, and resistance to various environmental factors. These advanced materials offer significant advantages over traditional materials, making them ideal for applications where performance, efficiency, and safety are paramount.

The study of composite structures and materials through computational mechanics involves the use of advanced mathematical models, simulations, and analytical techniques for stress analysis, as well as for predicting and optimizing their behavior under various loading conditions and environmental influences. This approach allows researchers and engineers to understand the complex interactions between the composite's constituents and how these interactions affect the overall performance of the material. This understanding leads to the optimization of their design for specific applications in construction, resulting in reduced material usage, lower production costs, and improved performance. Moreover, computational mechanics facilitates the investigation of failure modes and damage tolerance in composite materials, which is crucial for ensuring the reliability and safety of structures in critical sectors, particularly in large-scale infrastructure projects. In summary, computational mechanics is a powerful tool in the research and application of composite structures and materials in construction.

Building on these foundational insights, the aim of this Special Issue is to present a collection of groundbreaking research at the intersection of computational mechanics and composite materials science, encompassing the latest advancements in numerical methods, multi-scale modeling, and high-performance computing. We are particularly keen for contributions that address the complex challenges of material heterogeneity, damage, and multi-physics coupling in composites. We are also interested in submissions that showcase the application of artificial intelligence, machine learning, and data-driven approaches in predicting material behavior and optimizing composite manufacturing processes. The integration of these technologies with traditional computational methods promises to unlock new possibilities in the field of composite materials, which could lead to more efficient and reliable engineering solutions in construction.

Prof. Dr. Linxin Peng
Dr. Jiahua Yang
Dr. Peng Tang
Dr. Xiaodan Teng
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. Buildings 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

  • composite materials
  • computational mechanics
  • high-performance computing
  • multi-scale modeling
  • artificial intelligence and machine learning

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Published Papers (1 paper)

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Research

29 pages, 8370 KiB  
Article
Nonlinear Analysis of Corrugated Core Sandwich Plates Using the Element-Free Galerkin Method
by Linxin Peng, Zhaoyang Zhang, Dongyan Wei, Peng Tang and Guikai Mo
Buildings 2025, 15(8), 1235; https://doi.org/10.3390/buildings15081235 - 9 Apr 2025
Viewed by 165
Abstract
This paper presents a meshless Galerkin method for analyzing the nonlinear behavior of corrugated sandwich plates. A corrugated sandwich plate is a composite structure comprising two flat face sheets and a corrugated core, which can be approximated as an orthotropic anisotropic plate with [...] Read more.
This paper presents a meshless Galerkin method for analyzing the nonlinear behavior of corrugated sandwich plates. A corrugated sandwich plate is a composite structure comprising two flat face sheets and a corrugated core, which can be approximated as an orthotropic anisotropic plate with distinct elastic properties in two perpendicular directions. The formulation is based on the first-order shear deformation theory (FSDT), where the shape functions are constructed using the moving least-square (MLS) approximation. Nonlinear stress and strain expressions are derived according to von Kármán’s large deflection theory. The virtual strain energy functionals of the individual plates are established, and their nonlinear equilibrium equations are formulated using the principle of virtual work. The governing equations for the entire corrugated sandwich structure are obtained by incorporating boundary conditions and displacement continuity constraints. A Newton–Raphson iterative scheme is employed to solve the nonlinear equilibrium equations. The computational program is implemented in C++, and extensive numerical examples are analyzed. The accuracy and reliability of the proposed method are validated through comparisons with ANSYS finite element solutions using SHELL181 elements. The method used in this paper can avoid the problems of mesh reconstruction and mesh distortion in the finite element method. In practical application, it simplifies the simulation calculation and understands the mechanical behavior of sandwich plates closer to actual engineering practice. Full article
(This article belongs to the Special Issue Computational Mechanics Analysis of Composite Structures)
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