Results 31 to 40 of about 1,920 (192)

Bending, Vibration and Buckling of Laminated Composite Plates Using a Simple Four Variable Plate Theory

Latin American Journal of Solids and Structures
In the present study, a simple trigonometric shear deformation theory is applied for the bending, buckling and free vibration of cross-ply laminated composite plates.
Atteshamuddin S. Sayyad, Bharti M. Shinde, Yuwaraj M. Ghugal   +2 more
doaj   +1 more source

Experimental and Theoretical Investigation of Viscoelastic Damper by Applying Fractional Derivative Method and Internal Variable Theory

Buildings, 2023
Viscoelastic dampers are conventional passive vibration control devices with excellent energy dissipation performance. The fractional derivative has a simple form and high accuracy in the modelling of viscoelastic materials/dampers.
Yeshou Xu, Qi He, Ying-Qing Guo, Xing-Huai Huang, Yao-Rong Dong, Zhong-Wei Hu, Jinkoo Kim   +6 more
doaj   +1 more source

Thermoelastic bending analysis of laminated composite plates according to various shear deformation theories

Open Engineering, 2014
This study presents the thermoelastic analysis of laminated composite plates subjected to sinusoidal thermal load linearly varying across the thickness. Analytical solutions for thermal displacements and stresses are investigated by using a unified plate
Sayyad Atteshamuddin Shamshuddin, Shinde Bharati Machhindra, Ghugal Yuwaraj Marotrao   +2 more
doaj   +1 more source

Analysis Of Sinusoidal Loads On A Simply Supported Beam Using Hyperbolic Shear Deformation Theory

Nanotechnology Perceptions
Background: The overlaid bar speculation has been approved in a few fields, including sports, flight, medication, and marine developments. Cantilever radiates, fixed radiates, and basically upheld radiates were dissected under different stacking situations.
null Renu P Pathak, null Mahesh V. Ghotkar, null Satish G. Gajbhiv, null Durgesh H. Tupe   +3 more
openaire   +2 more sources

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

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

Fracture and Structural Integrity, 2020
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.
Abdelbaki Chikh
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Macroscopic Graphene Oxide Corrugated Structures

Advanced Materials Interfaces, EarlyView.
Various macroscopic 3D corrugated structures, including triangular corrugations, sinusoidal corrugations, and corrugated boards, are constructed from graphene oxide paper. These structures have smooth and compact surfaces and high geometrical precision.
Siyu Liu, Xue‐Mei Lin
wiley   +1 more source

On the higher-order thermal vibrations of FG saturated porous cylindrical micro-shells integrated with nanocomposite skins in viscoelastic medium

Defence Technology, 2022
Since the multi-layered structures are widely used nowadays, and due to interesting applications of cylindrical shells, this study is dedicated to analyzing free vibrational behaviors of functionally graded saturated porous micro cylindrical shells with ...
Zeinab Soleimani-Javid, Ehsan Arshid, Saeed Amir, Mahdi Bodaghi   +3 more
doaj   +1 more source

Mechanical Activation of Piezo1 Drives Osteoarthritis Through Kdm5c‐Mediated Epigenetic Silencing

Advanced Science, EarlyView.
Excessive mechanical stress activates Piezo1, triggering Ca2+‐dependent cytoskeletal forces that deform the nucleus and reduce H3K4me3. Kdm5c demethylates H3K4me3 at Col2a1 and Runx3 promoters. Kdm5c knockout rescues degradation. Repurposed telmisartan directly inhibits Kdm5c, blocking this axis and showing disease‐modifying efficacy in mouse OA models
Tianyou Kan, Xuran Li, Han Wang, Lin Sun, Yao Wang, Jiangdong Wu, Junqi Cui, Yiqi Yang, Kai Yuan, Linyang Chu, Liao Wang, Hanjun Li, Mengning Yan, Zhifeng Yu   +13 more
wiley   +1 more source