Nonlinear vibration of a slightly curved beam with quasi-zero-stiffness isolators
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-018-4697-9
Abstract: Bending vibration of isolated structures has always been neglected when the vibration isolation was studied. Isolated structures have usually been treated as discrete systems. In this study, dynamics of a slightly curved beam supported by… read more here.
Keywords: vibration; quasi zero; curved beam; zero stiffness ... See more keywords
A parametric study on geometrically nonlinear behavior of curved beams with single and double link rods, and supported on moving boundary
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105065
Abstract: Abstract The paper presents a parametric study on effect of several geometric parameters on stress and deformation behavior of non-uniform curved beam with moving boundary. The parameters, considered in the present study, are height to… read more here.
Keywords: parametric study; curved beam; study; moving boundary ... See more keywords
State space finite element analysis for piezoelectric laminated curved beam with variable curvature
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2018.1472323
Abstract: ABSTRACT A six-variable state vector formulation for static deformation of the laminated curved beam bonded with piezoelectric actuators is deduced. The 2D numerical solution for the piezoelectric laminated curved beams (PLCB) is explored. Then the… read more here.
Keywords: state; piezoelectric laminated; laminated curved; curved beam ... See more keywords
Force-based curved beam elements with open radial edge cracks
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2018.1472326
Abstract: ABSTRACT Two new shear deformable curved elements are developed for the analysis of circular and generally curved beams. The proposed scheme removes both shear and membrane lock deficiencies. In addition, effects of open radial edge… read more here.
Keywords: radial edge; edge cracks; curved beam; open radial ... See more keywords
Elastic state of functionally graded curved beam on the plane stress state subject to thermal load
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics Based Design of Structures and Machines"
DOI: 10.1080/15397734.2019.1660890
Abstract: Abstract This study investigates analytical solutions stresses and displacements of the functionally graded cylindrically curved beam subjected to the thermal load in the radial direction. The ends of this curved FGM beam is supposed to… read more here.
Keywords: state; thermal load; functionally graded; surface ... See more keywords
Design and Test of a Curved-Beam Based Compliant Gripper for Manipulations of Actively Deformable Objects
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3210221
Abstract: Sizes and stiffness variations of actively deformable objects pose significant challenges on the design of compliant constant-force gripper. This paper presents a curved-beam based constant force compliant gripper which is composed of the constant force… read more here.
Keywords: constant force; deformable objects; beam based; actively deformable ... See more keywords