POST-BUCKLING

作品数：40被引量：49H指数：4
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相关领域：理学更多>>
相关作者：吴浩闫伟燕瑛郭亮孙为民更多>>
相关机构：北京航空航天大学南京航空航天大学更多>>
相关期刊：《Journal of Civil Engineering and Architecture》《China Ocean Engineering》《World Journal of Engineering and Technology》《Acta Mechanica Solida Sinica》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划上海市青年科技启明星计划国家教育部博士点基金更多>>
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Nonlinear Post-Buckling Stability of Graphene Origami-Enabled Auxetic Metamaterials Plates
《Computer Modeling in Engineering & Sciences》2025年第4期515-538,共24页Salwa A.Mohamed Mohamed A.Eltaher Nazira Mohamed Rasha Abo-bakr 
The nonlinear post-buckling response of functionally graded(FG)copper matrix plates enforced by graphene origami auxetic metamaterials(GOAMs)is investigated in the currentwork.The auxeticmaterial properties of the pla...
关键词：POSTBUCKLING nonlinear stability auxetic metamaterials higher order plate DQM numerical solution 
Symmetry breaking in spoke double-ring structures formed by buckling-guided 3D assembly
《Theoretical & Applied Mechanics Letters》2025年第1期25-31,共7页Xiaoran Yang Jianzhong Zhao Alexander Hartmaier Yonggang Huang Yihui Zhang 
supported by the National Natural Science Foundation of China(Grant Nos.12225206,11921002,and 12202233);the New Cornerstone Science Foundation through the XPLORER PRIZE;the Tsinghua National Laboratory for Information Science and Technology,and a grant from the Institute for Guo Qiang,Tsinghua University(Grant No.2021GQG1009).
The buckling-guided three-dimensional(3D)assembly method has arisen increasing attention for its advantages in forming complex 3D architectures with a rich diversity of geometric shapes in a broad spectrum of inorgani...
关键词：Buckling-guided 3D assembly Rotational symmetry POST-BUCKLING Instability 
Experimental and numerical studies on buckling and post-buckling behavior of T-stiffened variable stiffness panels
《Chinese Journal of Aeronautics》2024年第10期459-470,共12页Yan HUANG Yahui ZHANG Bin KONG Jiefei GU Zhe WANG Puhui CHEN 
Supported by the National Natural Science Foundation of China(No.11902124).
Currently,experimental research on variable stiffness design mainly focuses on laminates.To ensure adaptability in practical application,it is imperative to conduct a systematic study on stiffened variable stiffness s...
关键词：Variable stiffness composite BUCKLING POST-BUCKLING Finite element method Stiffened panels 
A Comparative Study on the Post-Buckling Behavior of Reinforced Thermoplastic Pipes(RTPs)Under External Pressure Considering Progressive Failure被引量：1
《China Ocean Engineering》2024年第2期233-246,共14页DING Xin-dong WANG Shu-qing LIU Wen-cheng YE Xiao-han 
financially supported by National Natural Science Foundation of China(Grant Nos.52088102,51879249);Fundamental Research Funds for the Central Universities(Grant No.202261055)。
The collapse pressure is a key parameter when RTPs are applied in harsh deep-water environments.To investigate the collapse of RTPs,numerical simulations and hydrostatic pressure tests are conducted.For the numerical ...
关键词：reinforced thermoplastic pipes post-buckling behavior progressive failure of composites DEBONDING initial ovality 
Post-buckling Reliability and Sensitivity Analysis of Composite Stiffened Plates Based on Adaptive Kriging Method
《Acta Mechanica Solida Sinica》2023年第2期340-348,共9页Binwen Wang Lilong Luo Xiaohua Nie Shihui Duan Likai Wang 
supported by government-sponsored research projects(MJZ3-2N21).
Based on the active learning Kriging(ALK)model and the Hashin failure criterion,this paper proposes a new reliability evaluationmodel for composite stiffened panels,and conducts a reliability analysis on the ultimate ...
关键词：Post-bulking reliability analysis Sensitivity analysis Composite stiffened plates Active learning Kriging Hashin failure criterion 
Nonlinear Finite Element Analysis of Thin-Walled Beam on Pre- and Post-Buckling Stiffness and Gauge Sensitivity Index
《Journal of Applied Mathematics and Physics》2022年第5期1432-1442,共11页Shengyong Zhang 
Lightweight design has a significant impact on reducing fuel consumption and harmful emission of conventional vehicles and improving driving range of electric vehicles. Reducing the thickness of components in vehicle ...
关键词：FEA Local Buckling Gauge Sensitivity Thin-Walled Structures 
Intricate evolutions of multiple-period post-buckling patterns in bilayers被引量：3
《Science China(Physics,Mechanics & Astronomy)》2021年第1期72-81,共10页Zhe Cheng Fan Xu 
supported by the National Natural Science Foundation of China(Grant Nos.11872150,11772094,and 11890673);the Shanghai Rising-Star Program(Grant No.19QA1400500),the Shanghai Chenguang Program(Grant No.16CG01);the State Key Laboratory for Strength and Vibration of Mechanical Structures(Grant No.SV2018-KF-17)。
Surface instability of compliant film/substrate bilayers has raised considerable interests due to its broad applications such as wrinkle-driven surface renewal and antifouling,shape-morphing for camouflaging skins,and...
关键词：hierarchical wrinkle PERIOD-DOUBLING period-tripling period-quadrupling fold ridge 
A Simplified Model for Buckling and Post-Buckling Analysis of Cu Nanobeam Under Compression
《Computer Modeling in Engineering & Sciences》2020年第11期611-623,共13页Jiachen Guo Yunfei Xu Zhenyu Jiang Xiaoyi Liu Yang Cai 
This work was partially supported by the Scientific Challenge Project of China(Grant No.TZ2018001);the National Natural Science Foundation of China(Grant No.11627901).
Both of Buckling and post-buckling are fundamental problems of geometric nonlinearity in solid mechanics.With the rapid development of nanotechnology in recent years,buckling behaviors in nanobeams receive more attent...
关键词：Nanobeam BUCKLING POST-BUCKLING simplified model atomistic simulation 
Closed Solution for Initial Post-Buckling Behavior Analysis of a Composite Beam with Shear Deformation Effect
《Computer Modeling in Engineering & Sciences》2020年第4期185-200,共16页Yongping Yu Lihui Chen Shaopeng Zheng Baihui Zeng Weipeng Sun 
supported by the National Natural Science Foundation of China(Grant No.41972323 and 51991364);Science and Technology Project of the 13th Five-Year Plan of Jilin Provincial Department of Education(Grant No.JJKH20190126KJ);the Science and Technology Developing Plan Project of Jilin Province(Grant No.20160520021JH).
This paper is focused on the post-buckling behavior of the fixed laminated composite beams with effects of axial compression force and the shear deformation.The analytical solutions are established for the original co...
关键词：Analytical solution POST-BUCKLING sandwich beam harmonic method 
Numerical Study on the Serviceability Performance of Unstiffened and Stiffened Steel Plates
《Journal of Civil Engineering and Architecture》2019年第9期553-561,共9页Farhad Riahi Tadeh Zirakian Bijan Sanaati Samrand Mohammad Karimi 
In this paper,the effects of transverse stiffeners for improving the buckling and post-buckling behaviors of thin steel plates under compressive loading have been investigated through consideration of two parameters,i...
关键词：PLATE STIFFENER BUCKLING POST-BUCKLING numerical simulation 
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