Mechanics Based Design of Structures and Machines

Journal Article

Nonlocal strain gradient-based dynamic stability of functionally graded piezoelectric nanoshells considering thermo-electro-mechanical coupling effects

Zhang, Fei; Bai, Chun Yu; Cao, Dong Yu; Wang, Ji Zhen; Xu, Hang

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2341809

Abstract In this paper, a nonclassical shell model is utilized to investigate the dynamic stability of functionally graded piezoelectric (FGP) nanoshells considering the thermo-electro-mechanical coupling effects. Also, the FGP nanoshells on elastic foundations are subjected to periodic axial...

Download Only

Journal Article

Friction behavior of 3D printed flexible cavity structure at low-speed condition

Li, Chenxiao; Lee, Kwang-Hee; Zhang, Yihe; Rui, Li; Lee, Chul-Hee

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2338872

Abstract This study aims to study the changes in surface friction of flexible cavities produced by 3D printing under different internal pressures. An inflatable flexible air cavity fabricated using 3D printing technology and made of Tough-PLA and TPU95A materials was used as the experimental...

Download Only

Journal Article

Effect of variable amplitude superimposed wave on piezoelectric actuator performance and experimental performance analysis

Wu, Zhiwei; Li, Chaofeng; Tang, Jinghu; Li, Ying; Zhu, Binbin

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2341818

Abstract In order to bridge the gap between the effects of superposition of unequal amplitude waves on superimposed waves, this paper investigates the effects of variable amplitude superimposed waves on piezoelectric actuators. The generation mechanism of traveling waves is explored from the...

Download Only

Journal Article

Accurate free and forced vibration behavior prediction of functionally graded sandwich beams with variable cross-section: A finite element assessment

Belabed, Zakaria; Tounsi, Abdeldjebbar; Bousahla, Abdelmoumen Anis; Tounsi, Abdelouahed; Yaylacı, Murat

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2337914

Abstract The current investigation proposes an enhanced finite element beam model to assess the dynamic behavior of functionally graded sandwich beams with variable cross-sections. By integrating the shear effect, this beam model integrates both C0 and C1 continuities to generate elementary...

Download Only

Journal Article

Vibrational response of a sandwich microplate considering the impact of flexoelectricity and based on a novel porous-FGM formulation

Kaveh, Ali; Babaei, Hossein; Zavari, Saeid; Arshid, Ehsan; Civalek, Ömer

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2337913

Abstract Flexoelectricity indicates a unique characteristic of insulators and dielectric materials that results in electrical polarization induction in response to the non-uniform strain gradient. The impact of this property is bolder on the microscale and nanoscale rather than the macroscale....

Download Only

Journal Article

Design and analysis of a novel 3-DOF planar parallel manipulator with two kinematic chains

Wu, Shulin; Wu, Xiaoyong; Wang, Congzhe; Wang, Jie; Zhou, Jie

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2337915

Abstract In this work, to enlarge the workspace, a novel 3-DOF planar parallel manipulator (PPM) with two identical RRR kinematic chains is proposed, and this manipulator has a significant advantage in orienting the moving platform (MP) across a wide range of angles. Resorting to the closed-loop...

Download Only

Journal Article

Nonlinear vibration characteristics of an aeroengine cantilever flexible rotor considering interference fit and unbalance

Han, Shuo; Zhang, Hao; Zhu, Qingyu; Meng, Xiangyu; Han, Qingkai

2024 Mechanics Based Design of Structures and Machines

doi:10.1080/15397734.2024.2341822

Abstract Aeroengine power turbine rotor is a typical nonlinear rotor system, in which the interference connection between long shaft and short shaft has a prominent influence on the coupling vibration of the system, especially at high speed, the nonlinear stiffness change of interference contact...

Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Mechanics Based Design of Structures and Machines

Related Journals:

Advanced Search

Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Mechanics Based Design of Structures and Machines

Related Journals:

Our policy towards the use of cookies