Nonlocal beam analysis based on the stress-driven two-phase theory

被引：0
|
作者：
Pinnola, F. P. [1 ]
Vaccaro, M. S. [1 ]
Barretta, R. [1 ]
de Sciarra, F. Marotti [1 ]
机构：
[1] Dept Struct Engn & Architecture, Naples, Italy
来源：
CURRENT PERSPECTIVES AND NEW DIRECTIONS IN MECHANICS, MODELLING AND DESIGN OF STRUCTURAL SYSTEMS | 2022年
关键词：
Biaxial bending of nano-beams; Integral elasticity; Nonlocal stress-driven model;
D O I：
10.1201/9781003348450-51
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The size-dependent behaviour of elastic beams is investigated using Bernoulli-Euler kinematics. The two-phase stress-driven integral elasticity is adopted to model size effects. Biaxial bending is considered and an effective coordinate-free solution procedure is proposed. The corresponding governing equations of non-local elasticity are established and discussed. The contributed theoretical results could be useful for the implementation of procedure oriented to design and optimization of modern sensors and actuators.
引用
收藏
页码：109 / 110
页数：2
相关论文
共 50 条
  • [1] Nonlocal beam analysis based on the stress-driven two-phase theory
    Pinnola, F. P.
    Vaccaro, M. S.
    Barretta, R.
    de Sciarra, F. Marotti
    CURRENT PERSPECTIVES AND NEW DIRECTIONS IN MECHANICS, MODELLING AND DESIGN OF STRUCTURAL SYSTEMS, 2022, : 320 - 323
  • [2] Isogeometric Analysis for the Arbitrary AFG Microbeam with Two-Phase Nonlocal Stress-Driven Model
    Pei-Liang Bian
    Zhaowei Liu
    Hai Qing
    Tiantang Yu
    Acta Mechanica Solida Sinica, 2024, 37 : 341 - 360
  • [3] Isogeometric Analysis for the Arbitrary AFG Microbeam with Two-Phase Nonlocal Stress-Driven Model
    Bian, Pei-Liang
    Liu, Zhaowei
    Qing, Hai
    Yu, Tiantang
    ACTA MECHANICA SOLIDA SINICA, 2024, 37 (02) : 341 - 360
  • [4] Fracture behaviour of nanobeams through Two-Phase Local/Nonlocal Stress-Driven model
    Scorza, Daniela
    Luciano, Raimondo
    Vantadori, Sabrina
    COMPOSITE STRUCTURES, 2022, 280
  • [5] Dynamics of Stress-Driven Two-Phase Elastic Beams
    Vaccaro, Marzia Sara
    Pinnola, Francesco Paolo
    Marotti de Sciarra, Francesco
    Barretta, Raffaele
    NANOMATERIALS, 2021, 11 (05)
  • [6] Dynamics of nonlocal stress-driven Rayleigh Beam
    Indronil, D.
    FORCES IN MECHANICS, 2025, 18
  • [7] A review on stress-driven nonlocal elasticity theory
    Shariati, Mojtaba
    Shishehsaz, Mohammad
    Sahbafar, Hossein
    Pourabdy, Mortaza
    Hosseini, Mohammad
    JOURNAL OF COMPUTATIONAL APPLIED MECHANICS, 2021, 52 (03): : 535 - 552
  • [8] Nonlinear analysis of laminated FG-GPLRC beams resting on an elastic foundation based on the two-phase stress-driven nonlocal model
    R. Ansari
    M. Faraji Oskouie
    M. Roghani
    H. Rouhi
    Acta Mechanica, 2021, 232 : 2183 - 2199
  • [9] Nonlinear analysis of laminated FG-GPLRC beams resting on an elastic foundation based on the two-phase stress-driven nonlocal model
    Ansari, R.
    Faraji Oskouie, M.
    Roghani, M.
    Rouhi, H.
    ACTA MECHANICA, 2021, 232 (06) : 2183 - 2199
  • [10] Stress-driven two-phase integral elasticity for Timoshenko curved beams
    Vaccaro, Marzia S.
    Pinnola, Francesco P.
    de Sciarra, Francesco Marotti
    Canadija, Marko
    Barretta, Raffaele
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART N-JOURNAL OF NANOMATERIALS NANOENGINEERING AND NANOSYSTEMS, 2021, 235 (1-2) : 52 - 63
12345