The free vibrational characteristic of PFGM beams near the post-buckling configuration under thermal loads [PDF]
Science ProgressIn recent years, the study of the static and dynamic mechanical behavior of porous functionally graded material (PFGM) structures has attracted much interest.
Qiang Lyu +3 more
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Nonlinear Flutter Analysis of Composite Panels in Thermal Environment [PDF]
Hangkong bingqi, 2022 Composite materials have been widely applied to the structure of high-speed flight vehicles due to their excellent performance. In hypersonic flight, the buckling and nonlinear flutter will occur in the composite panel on account of the combined action ...
Qu Youwen, An Xiaomin, Deng Bin, Yan Hao, Zhou Yue
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Determination the Optimum Shot Peening Time for Improving the Buckling Behavior of Medium Carbon Steel [PDF]
Engineering and Technology Journal, 2014 The purpose of this paper is to estimate the optimum improvement of surface treatment on the dynamic buckling behavior of CK35 steel alloy due to shot peening based on the experimental results.
Al-Alkawi H. J. M +2 more
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A Study of the Buckling Behavior of Aboveground Cylindrical Steel Tank under Seismic Loading [PDF]
پژوهشهای زیرساختهای عمرانی, 2022 In this study, the seismic response and buckling of aboveground cylindrical steel liquid storage tanks subjected to horizontal components of earthquake ground motions is investigated using incremental dynamic analyses (IDA).
Mohammad Saiid Sobhan, Pedram Hosseini
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Quasi-bifurcation and Imperfection-sensitivity of Cylindrical Shells under Pressures due to an Explosion [PDF]
Journal of Applied and Computational Mechanics, 2021 The static and dynamic behavior of a horizontal cylindrical shell (as used to store fuels in tanks) is investigated in this work by means of computational modeling.
Mariano Ameijeiras, Luis Godoy
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Dynamic buckling of laminated composite stringer stiffened CFRP panels under axial compression
MATEC Web of Conferences, 2018 In this work, the dynamic buckling of stiffened panels is evolved numerically through a nonlinear incremental expression through making use of a specific time integration procedure via the finite element software program.
Ouadia Mouhat +6 more
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Experimental study on dynamic buckling phenomena for supercavitating underwater vehicle
International Journal of Naval Architecture and Ocean Engineering, 2012 Dynamic buckling, also known as parametric resonance, is one of the dynamic instability phenomena which may lead to catastrophic failure of structures. It occurs when compressive dynamic loading is applied to the structures.
Minho Chung +8 more
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Dynamic Buckling Behavior for 304 Stainless Steel Columns Using Electrical LASER Alarm System [PDF]
Engineering and Technology Journal, 2016 The paper summarized some experimental main results of dynamic buckling under increasing compression load. The buckling behavior of 304 stainless steel was investigated using Euler and Johnson formulas, which is the most commonly used in industrial ...
Hussain Jasim Al-Alkawi +2 more
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Study of The effect of thickness and initial geometric imperfection of cylindrical composite shell on the buckling behavior in axial pressure [PDF]
مجله مدل سازی در مهندسی, 2018 Today, composite cylindrical shells extensively, have been used in aerospace to increase the performance of the structures. Experience has shown that, when the shells are under compressive loading, Buckling phenomenon will be the most important factor in
ebrahim alizadeh +4 more
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Machines, 2023 In this paper, a set of partial differential equations considering the dynamic effects of the coiled tubing (CT) is established based on the bending theory of slender beams considering the axial loads.
Zhuang Li +3 more
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