Results 61 to 70 of about 2,340,052 (210)

Nonlinear bending of axially functionally graded microbeams reinforced by graphene nanoplatelets in thermal environments

Materials Research Express, 2019
The present work investigates the nonlinear bending behavior of an axially functionally graded graphene nanoplatelet reinforced composite (AFG-GPLRC) microbeam in thermal environments. It is assumed that the weight fractions of the graphene nanoplatelets
Yue-Wu Wang, Ke-Jun Xie, Cong-Ling Shi, T. Fu   +3 more
semanticscholar   +1 more source

Size-dependent nonlinear bending and vibration of flexoelectric nanobeam based on strain gradient theory

Smart materials and structures (Print), 2019
In this study, the nonlinear bending and free vibration of Timoshenko piezoelectric nanobeam incorporating flexoelectricity and surface effect are investigated for the first time.
Xie Zhao, Shi-Jie Zheng, Zong-Jun Li
semanticscholar   +1 more source

Geometrically Nonlinear Analysis of Functionally Graded Timoshenko Curved Beams with Variable Curvatures

Advances in Materials Science and Engineering, 2019
In this paper, geometrically nonlinear analysis of functionally graded curved beams with variable curvatures based on Timoshenko beam theory is presented.
Ze-Qing Wan, Shi-Rong Li, Hong-Wei Ma
doaj   +1 more source

A METHOD FOR CALCULATING THE THICKNESS OF A RECTANGULAR MEMBRANE FOR A SEMICONDUCTOR PRESSURE PIEZORESISTIVE TRANSDUCER TAKING INTO ACCOUNT NONLINEAR BENDING

Измерение, мониторинг, управление, контроль
Background. The sensing elements of semiconductor pressure transducers are traditionally made in the form of round and square membranes, while the use of other geometric shapes, for example, rectangular, allows you to reduce the dimensions while ...
V.S. Volkov, S.N. Bazykin, A.A. Trofimov
doaj   +1 more source

A nonlinear dynamic hysteresis model and dynamic performance of the piezoelectric ring bending actuator

AIP Advances
A piezoelectric ring-bending actuator with a piezoelectric ring bender as the core component has the merits of fast response, high control accuracy, high driving frequency, and compact size. Therefore, it has broad application prospects.
Yuesong Li, Bang Wang
doaj   +1 more source

Identification of Mechanical Properties of Fiber-Reinforced Composites [PDF]

Учёные записки Казанского университета: Серия Физико-математические науки, 2015
Techniques are developed for identification of the mechanical properties of fiber-reinforced composites according to the results of tests on tension, compression, and bending. The case of nonlinear elastic material is considered.
R.A. Kayumov, S.A. Lukankin, V.N. Paimushin, S.A. Kholmogorov   +3 more
doaj  

Enhanced models for the nonlinear bending of planar rods: localization phenomena and multistability. [PDF]

Proc Math Phys Eng Sci, 2020
Brunetti M, Favata A, Vidoli S.
europepmc   +1 more source

Non-linear Deformation Analysis of Aluminum Bending Members

工程科学与技术, 2006
:In order to investigate the nonlinear deformation of aluminum bending members, the influencing factor analysis of loaddeflection relationship was presented adopting finiteelement analysis (FEA) methods.
doaj  

Predicting Nonlinear Behavior of Cellular Cross-Laminated Timber Under Bending and Rolling Shear

Fibers
This study investigates the structural performance of cellular cross-laminated timber (CCLT) through a nonlinear finite element model using Hill and Hashin damage criteria in Abaqus.
Suman Pradhan, Mostafa Mohammadabadi
doaj   +1 more source

Research on Collapse Testing of Nuclear Icebreaker Reactor Hull Structure Based on Distortion Similarity Theory

Journal of Marine Science and Engineering
In this study, the finite element method combined with the model test method are used to investigate the ultimate strength of a target ship reactor hull structure under a pure bending load.
Yi Lin, Ruiqi Cheng, Lizhi Chen, Xiangshao Kong, Zhiyong Pei   +4 more
doaj   +1 more source