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Advances in Solid Mechanics and Applications to Slender Structures

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Civil Engineering".

Deadline for manuscript submissions: 20 March 2026 | Viewed by 1174

Special Issue Editors


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Guest Editor
Department of Civil, Construction-Architectural and Environmental Engineering, University of L’Aquila, 67100 L’Aquila, Italy
Interests: mechanics of continua, solids, and structures; theory of elasticity; models of non-prismatic inhomogeneous slender solids; structural dynamics; flight dynamics; stability and bifurcation; perturbation methods; automatic control

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Guest Editor
Dipartimento D’Ingegneria Strutturale e Geotecnica, Università “La Sapienza”, 00185 Roma, Italy
Interests: one-dimensional models of thin-walled beams; static flexural-torsional elastic bifurcations; dynamic bifurcations; non-linear elasticity; non-local elasticity; models of damaged beams; models of curved beams; models of plates and shells; structural elements with variable material properties; history of mechanics and its epistemological foundations; teaching of mechanics
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Guest Editor
Department of Industrial Engineering, University of Parma, 43121 Parma, Italy
Interests: theoretical research in non-linear elasticity; experimental and theoretical research on damage of quasi-brittle materials (of marble and calcareous rocks in particular); experimental and theoretical research on metal plasticity; structural optimization and bridge design; design of glass structures

Special Issue Information

Dear Colleagues,

We are pleased to invite you to contribute to this Special Issue, which aims to gather new research in the field of solid mechanics, with a particular focus on the mechanical modeling of slender elastic elements across various length scales.

Slender elements are widespread in nature and in engineering applications. Beam models have long been used to represent their mechanical behavior across different length scales. Examples include carbon nanotubes at the nanoscale, components of offshore wind turbines and long pipelines at the macroscale (hundreds of meters), and elements for ambitious engineering projects, such as the giant space elevator, at the megascale (thousands of kilometers).

Studies of interest include the following: stress and strain predictions in slender deformable elements with mechanical properties that vary along their length; on phenomena such as instability and resonance that may threaten safety or offer opportunities for energy harvesting; and on phenomena such as partial interaction and relative slippage between individual system components, such as those observed in cables made of helically wound fibers interacting via friction or in fibers made of carbon nanotubes held together by Van der Waals interactions.

Original research articles are welcome on analytical and numerical methods for the static and dynamic modeling of slender elements across different length scales. Topics of interest include, but are not limited to:

  1. Statics and dynamics of prismatic and non-prismatic beams and cables;
  2. Dynamic stability and bifurcation phenomena;
  3. Hierarchical arrangements of helical fibers and strands;
  4. Analytical methods, perturbation methods, and homogenization methods;
  5. Reduced order models;
  6. Energy harvesting, vibration absorbers, and damping design;
  7. Experimental investigations.

Dr. Giovanni Migliaccio
Dr. Giuseppe Ruta
Prof. Dr. Gianni A Royer Carfagni
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. Applied Sciences 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 2400 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

  • beam
  • cable
  • nanotubes
  • composite
  • functionally graded materials
  • metamaterials
  • taper
  • pre-twist
  • dynamics
  • damping
  • resonance
  • stability
  • bifurcation
  • vibrations

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Published Papers (2 papers)

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Research

16 pages, 11566 KB  
Article
Critical Low Earth Orbit Scenarios for Windows of Space Stations Made of Acrylic Glass
by Laura Galuppi and Gianni Royer-Carfagni
Appl. Sci. 2025, 15(17), 9519; https://doi.org/10.3390/app15179519 - 29 Aug 2025
Viewed by 266
Abstract
Thermal analyses of space station windows in Low Earth Orbit (LEO) are usually focused on a specific orbiting scenario, namely the one with the longest eclipse duration and the greatest temporal fluctuation in solar radiation, that is typically considered the most critical for [...] Read more.
Thermal analyses of space station windows in Low Earth Orbit (LEO) are usually focused on a specific orbiting scenario, namely the one with the longest eclipse duration and the greatest temporal fluctuation in solar radiation, that is typically considered the most critical for satellites. However, for windows made of materials such as acrylic glass, whose mechanical properties are sensitive to temperature, alternative orbital configurations can lead to significantly higher heating than previously estimated. In particular, this study identifies a critical condition, occurring when the orbit plane is highly inclined with respect to the Sun rays, so that one surface is exposed to prolonged and intense radiation. Here, it is demonstrated that, under this scenario, the Sun-facing surface may reach temperatures above the glass transition point, risking material degradation and structural failure, while the opposite surface experiences low temperatures, potentially leading to embrittlement. These findings emphasize the need to evaluate transient thermal behavior under diverse orbital geometries when designing large windows for future space stations. The results highlight key trade-offs between material properties, glazing dimensions, and orbital parameters to ensure safety and performance. Full article
(This article belongs to the Special Issue Advances in Solid Mechanics and Applications to Slender Structures)
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16 pages, 8568 KB  
Article
A New Slice Template Matching Method for Full-Field Temporal–Spatial Deflection Measurement of Slender Structures
by Jiayan Zheng, Yongzhi Sang, Haijing Liu, Ji He and Zhixiang Zhou
Appl. Sci. 2025, 15(11), 6188; https://doi.org/10.3390/app15116188 - 30 May 2025
Viewed by 415
Abstract
A sufficient number of sensors installed in all structural components is a prerequisite for obtaining the full-field temporal–spatial displacement and is essential for large-scale structure health monitoring. In this paper, a novel lightweight vision-based temporal–spatial deflection measurement method is proposed to measure the [...] Read more.
A sufficient number of sensors installed in all structural components is a prerequisite for obtaining the full-field temporal–spatial displacement and is essential for large-scale structure health monitoring. In this paper, a novel lightweight vision-based temporal–spatial deflection measurement method is proposed to measure the full-field temporal–spatial displacement of slender structures. First, the geometric and mechanical properties of slender members are introduced as the priori information to vision-based measurement. Then, a slice template matching model is proposed by deploying a one-dimensional template matching model in every pixel column of each image frame, based on traditional digital image correlation (DIC) method. An indoor experiment was carried out to verify the proposed method, and experiment results show that measurement precision of STMM agrees well with the theory and the laser ranger, with a maximum measurement error of 0.03 pixels and the root-mean-square error (RMSE) of 0.052 mm, for transient beam deflection curve; with the correlation coefficient and coefficient of determination of 0.9994 and 0.9986, for dynamic deflection–time history curves at the middle-span point. Finally, further investigation reveals that brightness inconstancy is the source of STMM measurement error. Full article
(This article belongs to the Special Issue Advances in Solid Mechanics and Applications to Slender Structures)
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