Higher-order Vlasov torsion theory for thin-walled box beams
S Choi, YY Kim - International Journal of Mechanical Sciences, 2021 - Elsevier
Non-negligible sectional deformations, such as warping and distortion, occur in thin-walled
beams under a twisting moment. For accurate analysis, these deformations need to be …
beams under a twisting moment. For accurate analysis, these deformations need to be …
Higher-order beam bending theory for static, free vibration, and buckling analysis of thin-walled rectangular hollow section beams
S Choi, YY Kim - Computers & Structures, 2021 - Elsevier
In higher-order beam theories, cross-sectional deformations causing complex responses of
thin-walled beams are considered as additional degrees of freedom. To fully capture their …
thin-walled beams are considered as additional degrees of freedom. To fully capture their …
Hierarchical derivation of orthogonal cross-section modes for thin-walled beams with arbitrary sections
A new systematic approach is presented to derive the cross-section deformation modes of
thin-walled beams with arbitrary sections within the framework of a higher-order beam …
thin-walled beams with arbitrary sections within the framework of a higher-order beam …
Nonlinear Model for LTB Prediction of RHS Beams Under Combined Axial and Bending Loads With Distortional Deformation Allowed
A Saoula, SM Aldosari, SA Meftah… - … Structural Design of …, 2024 - Wiley Online Library
The aim of the present study is to develop an efficient and accurate analytical model for the
lateral torsional buckling (LTB) prediction of RHS beams. To this end, a coherent nonlinear …
lateral torsional buckling (LTB) prediction of RHS beams. To this end, a coherent nonlinear …
Formulation of Two Nodes Finite Element Model for Geometric Nonlinear Analysis of RHS Beams Accounting for Distortion and Shear Deformations
SA Meftah, A Tounsi, P Van Vinh - International Journal of Steel Structures, 2022 - Springer
In this paper, the nonlinear buckling analysis of rectangular hollow sections (RHS) beams
considering distortional and the shear flexibility deformation effects is investigated. The …
considering distortional and the shear flexibility deformation effects is investigated. The …
Sectional Shape Functions for a Box Beam Under Torsion: Membrane Field
The higher-order sectional deformations of a box beam differ depending on the type of an
applied load (see Vlasov (1961), Schardt (1994), Cesnik and Hodges (1997), Kim and Kim …
applied load (see Vlasov (1961), Schardt (1994), Cesnik and Hodges (1997), Kim and Kim …
Sectional Shape Functions for a Box Beam Under Extension
In this chapter, we will derive the sectional shape functions for a box beam subjected to an
extensional (or axial) load using a recursive and hierarchical method similar to that used to …
extensional (or axial) load using a recursive and hierarchical method similar to that used to …
Sectional Shape Functions for a Box Beam Under Flexure
The sectional shape functions of a box beam subjected to a flexural load are derived in this
chapter using a procedure similar to that presented in Chaps. 4–6.(Other approaches may …
chapter using a procedure similar to that presented in Chaps. 4–6.(Other approaches may …
재귀분석법을이용한고차의I 보해석기법
최수민 - 대한기계학회논문집A 권, 2023 - dbpia.co.kr
굽힘 하중을 받는 I 보의 끝단 효과를 포함한 변위/응력 분포를 일차원 고차 보 해석으로
예측하기 위해서는 다수의 단면 변형 모드가 요구된다. 본 논문은 이러한 모드들을 원하는 만큼 …
예측하기 위해서는 다수의 단면 변형 모드가 요구된다. 본 논문은 이러한 모드들을 원하는 만큼 …
Моделирование поведения балки под нагрузкой
ЕА Карпов, МЕ Семенов - СБОРНИК СТУДЕНЧЕСКИХ НАУЧНЫХ …, 2020 - elibrary.ru
Настоящая статья посвящена исследованию динамических режимов балки,
описываемой уравнениями Эйлера-Бернулли, под воздействием внешнего …
описываемой уравнениями Эйлера-Бернулли, под воздействием внешнего …