Results 1 to 10 of about 56,500 (186)

Critical Buckling Loads of the Perfect Hollomon's Power-law Columns [PDF]

Mechanics Research Communications, 2012
In this work, we present analytic formulas for calculating the critical buckling states of some plastic axial columns of constant cross-sections. The associated critical buckling loads are calculated by Euler-type analytic formulas and the associated ...
Alejandro Sarria, BazÖant, Bloom, Buttazzo, Chakrabarty, Chen, Cunat, Dongming Wei, Drábek, Engesser, Engesser, Franzina, Gamelin, Godoy, Grey, Hall, Hollomon, Jasinski, John, Kalpakjian, Kardomateas, Ling, Moen, Mohamed Elgindi, Narayanan, Schafer, Timoshenko, Timoshenko, Ugural, Wang, Wei, Wei   +31 more
core   +5 more sources

Analysis of Buckling Characteristics and Parameter Influence of Composite Thin-walled Lenticular Boom Structures [PDF]

E3S Web of Conferences, 2021
The stretchable composite thin-walled lenticular boom can be used in the unfolding process of a large spacecraft structure, and its buckling characteristic is one of the focuses of structural design.
Yao Zhichao, Li Dongxu, Zhu Shiyao, Zhou Lilin   +3 more
doaj   +1 more source

FEA Investigation of Elastic Buckling for Functionally Graded Material (FGM) Thin Plates with Different Hole Shapes under Uniaxial Loading

Buildings, 2022
In this paper, an investigation of linear eigenvalue buckling of functionally graded material (FGM) plates under uniaxial loading is carried out. The computer model is analyzed using the finite element (FE) package ABAQUS.
Mohamed Elkafrawy, Adnan Alashkar, Rami Hawileh, Mohammad AlHamaydeh   +3 more
doaj   +1 more source

Critical Buckling Load of Laced Columns [PDF]

Bulletin of the Faculty of Engineering. Mansoura University, 2020
The aim of the present work is to investigate the effect of the detailed arrangement and dimensions of the lacing bars on the actual value of the critical buckling load of a Laced Column having four legs. The critical buckling load is calculated in order to reach for the best arrangement of lacing systems to use them as a one main structural element ...
Youssef Agag, M. Naguib, M. El-Tantawy, Alshimaa Ahmed   +3 more
openaire   +1 more source

Out-Plane Buckling of Arches with Variable Cross-Section

Buildings, 2023
The variable cross-section arch is widely used in practical engineering because of its beautiful arc and excellent mechanical properties. However, there is still no systematic and comprehensive study on the out-plane buckling of variable cross-section ...
Angfeng Jiang, Deyuan Deng, Wei Dai, Xiuwen You, Hanwen Lu   +4 more
doaj   +1 more source

Size-Dependent Buckling and Post-Buckling Analysis of the Functionally Graded Thin Plate Al–Cu Material Based on a Modified Couple Stress Theory

Nanomaterials, 2022
Size-dependent functionally graded material thin plate buckling and post-buckling problems are considered using the framework of the MCST (Modified Couple Stress Theory).
Feixiang Tang, Fang Dong, Yuzheng Guo, Shaonan Shi, Jize Jiang, Sheng Liu   +5 more
doaj   +1 more source

Mechanical Buckling of Circular Orthotropic Bilayer Nanoplate Embedded in an Elastic Matrix under Radial Compressive Loading [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2021
This article investigates the buckling behavior of orthotropic annular/circular bilayer graphene sheet embedded in Winkler–Pasternak elastic medium under mechanical loading. Using the nonlocal elasticity theory, the bilayer graphene sheet is modeled as a
M. Ahmadpour, M.E. Golmakani, M.N. Sadraee Far   +2 more
doaj   +1 more source

Predicting and Reinforcing the Critical Buckling Loads of Flexible Corrugated Panels

Machines, 2023
Corrugated panels are promising in the field of morphing structures due to their high anisotropy. A low stiffness in the morphing direction allows for a reduced actuation force, which provides the benefit of reducing the system weight.
Chen Wang, Ye Mao, Quan Liu, Siyun Fan, Xing Shen, Jiaying Zhang, Yuying Xia   +6 more
doaj   +1 more source

Thermal buckling of ballasted tangent track

Advances in Mechanical Engineering, 2020
Euler type analysis usually used for compression members in structural engineering does not work for railroad track. Euler type analytical formulas for horizontal and vertical buckling endorsed in a recent literature is reviewed to demonstrate its ...
Nazmul Hasan
doaj   +1 more source

Buckling behavior of additively manufactured cellular columns: Experimental and simulation validation

Materials & Design, 2020
Lattice structures have been used in a variety of engineering applications in aerospace, automobile and biomedical applications. In this study, the buckling analysis of additively manufactured cellular columns was conducted.
Aamer Nazir, Jeng-Ywan Jeng
doaj   +1 more source