Results 71 to 80 of about 1,008 (185)

Crack identification in multiple cracked beams made of functionally graded material by using stationary wavelet transform of mode shapes

Vietnam Journal of Mechanics, 2019
This paper presents crack identification in multiple cracked beams made of functionally graded material (FGM) by using stationary wavelet transform (SWT) of mode shapes and taking into account influence of Gaussian noise.
Tran Van Lien, Ngo Trong Duc
doaj   +1 more source

Effect of Functionally Graded Material (FGM) Interlayer in Metal Additive Manufacturing of Inconel-Stainless Bimetallic Structure by Laser Melting Deposition (LMD) and Wire Arc Additive Manufacturing (WAAM). [PDF]

Materials (Basel), 2023
Yoo SW, Lee CM, Kim DH.
europepmc   +1 more source

Calculation of stress in FGM beams

MATEC Web of Conferences, 2018
Content of the paper is oriented to calculation of elastic normal stress in the Functionally Graded Beams (FGM). Spatial variation of material properties is considered in the lateral, transversal and longitudinal direction of the straight beam.
Murín Justín, Hrabovský Juraj, Kutiš Vladimír   +2 more
doaj   +1 more source

Longitudinal vibration analysis of strain gradient bars made of functionally graded materials (FGM)

Composites Part B: Engineering, 2013
Abstract Longitudinal free vibration analysis of axially functionally graded microbars is investigated on the basis of strain gradient elasticity theory. Functionally graded materials can be defined as nonhomogeneous composites which are obtained by combining of two different materials in order to obtain a new desired material.
Akgoz, Bekir, Civalek, Omer
openaire   +2 more sources

Multi-material 3D printing of functionally graded soft-hard interfaces for enhancing mandibular kinematics of temporomandibular joint replacement prostheses

Communications Materials
Temporomandibular joint (TMJ) replacement prostheses often face limitations in accommodating translational movements, leading to unnatural kinematics and loading conditions, which affect functionality and longevity.
Vahid Moosabeiki, Afaq Khan, Mauricio Cruz Saldivar, Wim Van Paepegem, Brend P. Jonker, Eppo B. Wolvius, Jie Zhou, Nazli Tumer, Mohammad J. Mirzaali, Amir A. Zadpoor   +9 more
doaj   +1 more source

Analysing the sability of FGM plates by employing higher-order shear deformation theory

Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2014
In this paper, the finite element method is intergated with the C0-typehigher-order shear deformation theory (HSDT) for mechanical and thermal buckling analyses of functionally graded material plates (FGM). In the FGM, the material properties are assumed
Ngô Phát Đạt, Ngô Thành Phong, Trần Trung Dũng   +2 more
doaj  

Analyzing The Behavior of Classical Functionally Graded Coated Beam

MATEC Web of Conferences, 2017
The governing equation of a classical rectangular coated beam made of two homogeneous layers at top ceramic coated layer and bottom metal layer and also single Functionally Graded Material (FGM) as a sub coated layer subjected to uniform distributed ...
Toudehdehghan A., Rahman M. M., Tarlochan F.   +2 more
doaj   +1 more source

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

Fracture and Structural Integrity, 2019
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, porosities can be ...
Saidi Hayat, Sahla Meriem
doaj   +1 more source

Vibration analysis of a functionally Graded cracked shaft system and AI-based design optimization

Applications in Engineering Science
This paper presents a novel AI-based framework for the design optimization of shafts made of Functionally Graded Materials (FGMs), along with a detailed vibration analysis for multiple conditions.
Ioannis Tselios, Pantelis G. Nikolakopoulos   +1 more
doaj   +1 more source

Thermoelastic interactions in functionally graded materials without energy dissipation

Curved and Layered Structures
This study addresses the problem of thermoelastic interaction in functionally graded isotropic unbounded media owing to a timed pulse within the framework of generalized thermoelastic theory without energy dissipation (TEWOED).
Alqahtani Zuhur, Abbas Ibrahim, El-Bary Alaa A., Almuneef Areej   +3 more
doaj   +1 more source