|
|
|
|
|
Wei Li, Jing Dong, Hui Qu, Lanqin Wang and Kun Zhao
To enhance the theoretical basis for the half-wavelength evaluation of high-order local buckling of section steel used as inner core of buckling-restrained brace, this paper conducts theoretical and numerical studies on the local buckling development of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaoxia Zheng, Yu Zou, Bohan He, Jixin Xiang, Zhiqiang Li and Qiao Yang
The buckling failure of the afterburner cylinder is a serious safety concern for aero-engines. To tackle this issue, the buckling simulation analysis of the afterburner cylinder was carried out by using finite element method (FEM) software to obtain the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ramy I. Shahin, Mizan Ahmed and Saad A. Yehia
This study aims to investigate the local elastic buckling behavior of simply-supported prismatic web plates under pure shear loading. Comprehensive finite element analysis is conducted to analyze the effects of various geometric parameters, such as taper...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuanteng Jiang, Ke Zhan, Jie Xia and Min Zhao
Stability is a critical factor in structural design. Although buckling-constrained topology optimization has been investigated in previous work, the problem has not been considered under design-dependent loads. In this study, a model of buckling constrai...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ke-Chun Shen, Zhao-Qi Yang, Lei-Lei Jiang and Guang Pan
In this paper, the buckling and post-buckling behavior of perfect and perforated composite cylindrical shells subjected to external hydrostatic pressure was experimentally investigated. Three filament wound composite cylindrical shells were fabricated fr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Javier Gutiérrez Álvarez and Chiara Bisagni
Composite plates in post-buckling regime can experience mode jumping in their buckling shape, suddenly increasing the number of half-waves. This phenomenon can be advantageous, because the shape change could be used for local morphing or structural adapt...
ver más
|
|
|
|
|
|
|
|
|
|
|
Celal Cakiroglu, Gebrail Bekdas, Sanghun Kim and Zong Woo Geem
The shear buckling of web plates and lateral?torsional buckling are among the major failure modes of plate girders. The importance of the lateral?torsional buckling capacity of plate girders was further evidenced when several plate girders of a bridge in...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ralph Timmers and Tobias Neulichedl
Using glass as a primary load-carrying element is becoming more and more popular in architecture. Probably the most used application is the single-span girder, but another important system is the cantilever beam, which is widely used, e.g., as a canopy i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fatima Zohra Kettaf, Mohamed Benguediab, Abdelouahed Tounsi
Pág. 164 - 168
Thermal buckling behavior of hybrid multilayer plates was investigated in this paper. Different theories of plates taking into account or neglect the transverse shear are presented and the obtained results by these theories are compared. Nonlinear higher...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hua Tong and Yongbo Shao
In recent years, trenchless horizontal directional drilling (HDD) technology has developed rapidly towards the direction of large pipe diameter and long span. During construction, the buckling deformation and large drag torque of the drillstring (DS) are...
ver más
|
|
|
|
|
|
|
|
|
|
|
Linfeng Lu, Di Wang, Zifan Dai, Tengfei Luo, Songlin Ding and Hanlin Hao
In China, increasing the application ratio of hot-rolled H-shapes has become a severe problem that the government, academia, and engineering circles must vigorously address. Research on reasonable hot-rolled H-shapes built-up columns is one of the primar...
ver más
|
|
|
|
|
|
|
|
|
|
|
Debtanu Seth, Bappaditya Manna, Jagdish Telangrao Shahu, Tiago Fazeres-Ferradosa, Francisco Taveira Pinto and Paulo Jorge Rosa-Santos
The buckling analysis of an offshore pipeline refers to the analysis of temperature-induced uplift and lateral buckling of pipelines by analytical, numerical, and experimental means. Thus, the current study discusses different research performed on therm...
ver más
|
|
|
|
|
|
|
|
|
|
|
Khaled Amara, Mokhtar Bouazza, Bourada Fouad
Pág. 121 - 128
The major novelty of the paper in the study, post-buckling of simply supported FGM beams using various theory, classical beam theory (CBT), first-order shear deformation beam theory (FSDBT), parabolic shear deformation beam theory (PSDBT) and exponential...
ver más
|
|
|
|
|
|
|
|
|
|
|
Do-Young Kim, Chang-Hoon Sim, Jae-Sang Park, Joon-Tae Yoo, Young-Ha Yoon and Keejoo Lee
The internal pressure of a thin-walled cylindrical structure under axial compression may improve the buckling stability by relieving loads and reducing initial imperfections. In this study, the effect of internal pressure on the buckling knockdown factor...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kinoshita, K.
Pág. 1 - 7
One of the most concerned problems for analytical estimation of ultimate strength and ductility of steel bridge columns is the consideration of local buckling. Stress-strain curves with softening behavior to include local buckling in fiber model analysis...
ver más
|
|
|
|
|
|
|
|
|
|
|
Manmohan Dass Goel, Chiara Bedon, Adesh Singh, Ashish Premkishor Khatri and Laxmikant Madanmanohar Gupta
The column buckling problem was first investigated by Leonhard Euler in 1757. Since then, numerous efforts have been made to enhance the buckling capacity of slender columns, because of their importance in structural, mechanical, aeronautical, biomedical...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sumei Liu, Hanshan Ding, Luc Taerwe and Wouter De Corte
Curved composite girder bridges with corrugated steel webs (CSWs) have already been constructed around the world. However, limited work has been done on their shear behavior. In this paper, the corrugated steel web (CSW) in horizontally curved girders (H...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ke-Chun Shen, Lei-Lei Jiang, Zhao-Qi Yang and Guang Pan
In this study, an analytical solution for the buckling of a composite cylindrical shell subjected to hydrostatic pressure is proposed. The boundary conditions of the composite cylindrical shell are cantilever-like, with one end fixed and the other end co...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhaoqi Yang, Yonghui Cao and Jing Liu
The composite cylindrical shell pressure structure is widely used for autonomous underwater vehicle (AUV). To analyze the critical buckling problem of variable stiffness (VS) composite pressure structure of AUV, a discrete finite element (DFE) method bas...
ver más
|
|
|
|
|
|
|
|
|
|
|
Artur Siqueira Nóbrega de Freitas, Alexander Alfonso Alvarez, Roberto Ramos, Jr. and Ettore Apolonio de Barros
The structure of an autonomous underwater vehicle (AUV), usually composed of a cylindrical shell, may be exposed to high hydrostatic pressures where buckling collapse occurs before yield stress failure. In conventional submarines, welded stiffeners incre...
ver más
|
|
|
|
|
|