Zobrazeno 1 - 10
of 3 393
pro vyhledávání: '"elasticity theory"'
Autor:
Reza Nazemnezhad
Publikováno v:
Mechanics of Advanced Composite Structures, Vol 11, Iss 2, Pp 453-466 (2024)
In this paper, the size dependency of the nonlinear free longitudinal vibration of axially functionally graded (AFG) nanorods is studied using the nonlocal elasticity theory. A power-law distribution is considered for the variations of the nanorod ma
Externí odkaz:
https://doaj.org/article/97c74a9ccb4c4892a48d4aa32a04db12
Publikováno v:
مهندسی عمران شریف, Vol 40, Iss 2, Pp 165-175 (2024)
This paper deals with the static analysis of the Euler-Bernoulli nanobeam based on Eringen’s nonlocal theory. This theory is used for the nanoscale structures such as nanobeams which claims that the stress tensor is associated with the strain tenso
Externí odkaz:
https://doaj.org/article/4152e856fb364aac9140b9af9266b4de
Autor:
Saurabh Rai, Ankit Gupta
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The present paper introduces the development of dynamic stiffness method for analyzing small-scale sandwich functionally graded nanoplates resting on elastic foundation in thermal environments. The mathematical formulation is based on classi
Externí odkaz:
https://doaj.org/article/d2189d972d2f47b68e893ae4a9f16825
Autor:
Liliia S. Rozhok
Publikováno v:
Journal of Mechanical Engineering, Vol 27, Iss 2, Pp 43-53 (2024)
Hollow cylinders of circular cross-section, made of functionally graded materials, are used in many branches of economy as structural elements and parts of machines and units. During manufacturing or in the process of operation of such cylinders, the
Externí odkaz:
https://doaj.org/article/4fa2b24411444897ba6d76cea7093c89
Publikováno v:
Mechanics of Advanced Composite Structures, Vol 11, Iss 1, Pp 41-58 (2024)
This study aims to investigate the effect of functionally graded materials (FGMs) on the internal resonances of nanorods in torsional vibration. The von-Kármán type nonlinearity is considered and the governing equation of motion is derived using Ha
Externí odkaz:
https://doaj.org/article/2e7e3ba8f8fa499a859ddb6cb6873bc6
Publikováno v:
Surveys in Mathematics and its Applications, Vol 19 (2024), Pp 217-232 (2024)
Generalization of the method of discontinuous solutions to the case of spherical defects (cracks or thin rigid spherical inclusions). A method for constructing a discontinuous solution of the wave equation for a spherical coordinate system is propose
Externí odkaz:
https://doaj.org/article/52ad41e4364e40aca5fe03ac93024a87
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 61, Iss , Pp 101917- (2025)
Horizontal rotation is the most commonly used method for constructing rotating bridges. A spherical hinge is a critical component in a horizontal rotation system of bridges, and the hinge has a complex stress state that directly affects security and
Externí odkaz:
https://doaj.org/article/fab279d98c314faea910a715a71842d0
Akademický článek
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Publikováno v:
eLife, Vol 13 (2024)
The M2 proton channel aids in the exit of mature influenza viral particles from the host plasma membrane through its ability to stabilize regions of high negative Gaussian curvature (NGC) that occur at the neck of budding virions. The channels are ho
Externí odkaz:
https://doaj.org/article/efb4eda96df24223966e432ad190dc28
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 24, Iss 1, Pp 150-157 (2024)
The article is dedicated to the anniversary of the editor-in-chief of this journal Leonid Yu. Kossovich. The paper presents an overview of the scientific areas in which our anniversary celebrant worked and his publications over the past five years.
Externí odkaz:
https://doaj.org/article/1219ae49f0404c8db3c38abab65664b7