Free Vibration Investigation of Single-Phase Porous FG Sandwich Cylindrical Shells: Analytical, Numerical and Experimental Study

Mouthanna, Ahmed; Bakhy, Sadeq H.; Al-Waily, Muhannad; Njim, Emad Kadum

doi:10.1007/s40997-023-00700-7

Cited by 8 publications

(1 citation statement)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Meanwhile, Cho [122] explored the NL FV behavior of FG GPLRC conical panels laid on EF, through the 2D planar MF method, the od-based NL arithmetical approach. Furthermore, Mouthanna et al [123] performed arithmetical, experimental as well as analytical examinations to explore the FV of a single-phase FGP cylindrical shell structure with sandwich geometry. Karimiasl and Alibeigloo [124] employed the homotopy method (HM) to study the NL vibration of a cylindrical panel with a sandwich structure made of FGM and an auxetic core.…”

Section: Shell and Cylindrical Structuresmentioning

confidence: 99%

Computational Linear and Nonlinear Free Vibration Analyses of Micro/Nanoscale Composite Plate-Type Structures With/Without Considering Size Dependency Effect: A Comprehensive Review

Al Mahmoud,

Safaei,

Sahmani

et al. 2024

Arch Computat Methods Eng

View full text Add to dashboard Cite

Recently, the mechanical performance of various mechanical, electrical, and civil structures, including static and dynamic analysis, has been widely studied. Due to the neuroma's advanced technology in various engineering fields and applications, developing small-size structures has become highly demanded for several structural geometries. One of the most important is the nano/micro-plate structure. However, the essential nature of highly lightweight material with extraordinary mechanical, electrical, physical, and material characterizations makes researchers more interested in developing composite/laminated-composite-plate structures. To comprehend the dynamical behavior, precisely the linear/nonlinear-free vibrational responses, and to represent the enhancement of several parameters such as nonlocal, geometry, boundary condition parameters, etc., on the free vibrational performance at nano/micro scale size, it is revealed that to employ all various parameters into various mathematical equations and to solve the defined governing equations by analytical, numerical, high order, and mixed solutions. Thus, the presented literature review is considered the first work focused on investigating the linear/nonlinear free vibrational behavior of plates on a small scale and the impact of various parameters on both dimensional/dimensionless natural/fundamental frequency and Eigen-value. The literature is classified based on solution type and with/without considering the size dependency effect. As a key finding, most research in the literature implemented analytical or numerical solutions. The drawback of classical plate theory can be overcome by utilizing and developing the elasticity theories. The nonlocality, weight fraction of porosity, or the reinforcements, and its distribution type of elastic foundation significantly influence the frequencies.

show abstract

Section: Shell and Cylindrical Structuresmentioning

confidence: 99%