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Analytical, computational and physical models Views: 850 Downloads: 468 Vol. 19, No. 73 (2025) June 4, 2025 pp. 200-218

An Investigation on the Free Vibration Behaviors of Additively Manufactured PA6 Layered Plates: Influences of Stacking Sequence, Infill Ratio, and Boundary Conditions

Sinan Maraş, Çağın Bolat

This study investigates the free vibration behavior of 3D-printed PA6 layered plates by considering the effects of stacking sequence, infill ratio, and boundary conditions. Unlike previous works, this research provides a comprehensive…

10.3221/IGF-ESIS.73.14Copy the DOI link

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Miscellanea Views: 1,124 Downloads: 859 Vol. 9, No. 33 (2015) June 19, 2015 pp. pages 451-462

Static and modal numerical analyses for the roof structure of a railway freight refrigerated car

Raffaele Sepe, Angela Pozzi

Numerical analyses by finite element method and experimental tests are used to determine static and dynamic behaviour of railway vehicles. Experimental measurements are very time consuming and expensive, so they cannot be used at all…

10.3221/IGF-ESIS.33.50Copy the DOI link

Details: Static and modal numerical analyses for the roof structure of a railway freight refrigerated car PDF

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Analytical, Numerical and Physical Models Views: 1,946 Downloads: 1,456 Vol. 17, No. 64 (2023) March 21, 2023 pp. 266-282

Free vibration analysis of the structural integrity on the porous functionally graded plates using a novel Quasi-3D hyperbolic high order shear deformation theory

Mohammed Hadj Meliani, Mohammed Amine Kenanda, Fodil Hammadi, Zakaria Belabed

In this study, a novel quasi-three dimensional hyperbolic high-order shear deformation theory (quasi-3D HHSDT) is developed for free vibration analysis of porous functionally graded plates (FGPs). There are six unknowns in the current…

10.3221/IGF-ESIS.64.18Copy the DOI link

Details: Free vibration analysis of the structural integrity on the porous functionally graded plates using a novel Quasi-3D hyperbolic high order shear deformation theory PDF Visual Abstract

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Miscellanea Views: 896 Downloads: 361 Vol. 8, No. 29 (2014) July 9, 2014 pp. pages 343-350

A numerical framework for simulating fluid-structure interaction phenomena

A. De Rosis, S. de Miranda, C. Burrafato, F. Ubertini

In this paper, a numerical tool able to solve fluid-structure interaction problems is proposed. The lattice Boltzmann method is used to compute fluid dynamics, while the corotational finite element formulation together with the Time…

10.3221/IGF-ESIS.29.30Copy the DOI link

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SI: Showcasing Structural Integrity Research in India Views: 492 Downloads: 361 Vol. 13, No. 49 (2019) June 24, 2019 pp. 515-525

Structural Integrity Assessment of Weld for Joining Waveguide to Annular Linear Induction Pump Subjected to Vibration

Ashish Kumar, Y.V. Nagaraja Bhat, B.K. Sreedhar, S.I. Sundar Raj, V. Prakash, P. Selvaraj

Annular Linear Induction Pump (ALIP) is employed for low flow rate pumping of liquid metals because of its maintenance free operation. In order to monitor pump vibration during operation, a waveguide with accelerometer combination is…

10.3221/IGF-ESIS.49.48Copy the DOI link

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SI: Steels and Composites for Engineering Structures Views: 869 Downloads: 384 Vol. 16, No. 59 (2022) December 22, 2021 pp. 198-211

Forced Vibration Analysis of Laminated Composite Plates under the Action of a Moving Vehicle

Hossein Abbaszadeh Mobaraki, Ramazan-Ali Jafari-Talookolaei, Paolo S. Valvo, Reza Haghani Dogaheh

This paper provides a finite element analysis of laminated composite plates under the action of a moving vehicle. The vehicle is modeled as a rigid body with four suspension systems, each consisting of a spring-dashpot. Overall, the…

10.3221/IGF-ESIS.59.15Copy the DOI link

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Analytical, Numerical and Physical Models Views: 809 Downloads: 497 Vol. 13, No. 50 (2019) August 24, 2019 pp. 286-299

Vibration analysis of functionally graded plates with porosity composed of a mixture of Aluminum (Al) and Alumina (Al2O3) embedded in an elastic medium

Hayat Saidi, Meriem Sahla

In this scientific work, a new shear deformation theory for free vibration analysis of simply supported rectangular functionally graded plate embedded in an elastic medium is presented. Due to technical problems during the fabrication…

10.3221/IGF-ESIS.50.24Copy the DOI link

Details: Vibration analysis of functionally graded plates with porosity composed of a mixture of Aluminum (Al) and Alumina (Al2O3) embedded in an elastic medium PDF Visual Abstract

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Analytical, computational and physical models Views: 595 Downloads: 261 Vol. 19, No. 73 (2025) May 11, 2025 pp. 88-107

A study on the crack presence effect on dynamical behavior of higher-order Quasi-3D composite steel-polymer concrete box section beams via DQFEM

Nassim Laouche, Ahmed Saimi, Ismail Bensaid, Mouloud Dahmane, Hassen Ait Atmane

This paper presents a dynamic and critical buckling analysis of the presence of a crack of steel-polymer concrete composite beams modelled using a refined quasi 3D beam theory. The beam model is a hollow steel box section filled with a…

10.3221/IGF-ESIS.73.07Copy the DOI link

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Analytical, Numerical and Physical Models Views: 904 Downloads: 591 Vol. 14, No. 51 (2020) December 4, 2019 pp. 115-126

Investigations in static response and free vibration of a functionally graded beam resting on elastic foundations

Abdelbaki Chikh

In this article, an analytical study was done to predict the behavior of the beam vis-à-vis bending, buckling, and dynamic responses of isotropic homogeneous beams based on an elastic foundation. The material properties of the FG-beams…

10.3221/IGF-ESIS.51.09Copy the DOI link

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SI: Steels and Composites for Engineering Structures Views: 971 Downloads: 438 Vol. 15, No. 58 (2021) September 25, 2021 pp. 254-271

Modelling of Low-velocity Impacts on Composite Beams in Large Displacement

Mattia Utzeri, Marco Sasso, Gianluca Chiappini, Stefano Lenci

The paper provides an evaluation of the nonlinear dynamic response of a cantilever beam made of composite material subjected to low-velocity impacts. The structure is assumed to respond in a quasi-static manner and modelled by a continuous…

10.3221/IGF-ESIS.58.19Copy the DOI link

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SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 853 Downloads: 588 Vol. 13, No. 50 (2019) September 3, 2019 pp. 584-594

Multi-response optimization of CuZn39Pb3 brass alloy turning by implementing Grey Wolf algorithm

Nikolaos Fountas, Angelos Koutsomichalis, John Kechagias, Nikolaos Vaxevanidis

Machinability of engineering materials is crucial for industrial manufacturing processes since it affects all the essential aspects involved, e.g. work­load, resources, surface integrity and part quality. Two basic ma­chin­ability…

10.3221/IGF-ESIS.50.49Copy the DOI link

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Damage mechanics Views: 689 Downloads: 364 Vol. 19, No. 71 (2025) October 8, 2024 pp. 49-66

The Epoxy-based composites with Size-Fractionated Waste Areca Sheath: An Experimental Investigation on the Macroscopic and Vibrational Properties

Lijo Varghese, G.C. Mohan Kumar

The use of Areca sheath in developing a newer composite material is proposed in this article. The Areca sheath particulates are extracted by pulverizing long sheaths into different sizes of particulates and are reinforced into the epoxy to…

10.3221/IGF-ESIS.71.05Copy the DOI link

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