云南高校图书馆联盟文献共享服务平台- POST-BUCKLING

POST-BUCKLING: 作品数：38被引量：49H指数：4; 导出分析报告; 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：《Progress in Natural Science:Materials International》《Acta Mechanica Sinica》《Tsinghua Science and Technology》《Theoretical & Applied Mechanics Letters》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>>

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

Buckling and post-buckling behavior of titanium alloy stiffened panels under shear load被引量：8: 《Chinese Journal of Aeronautics》2019年第3期619-626,共8页Yuru SU Zhidong GUAN Xin WANG Zengshan LI Jun GUO Yongjie HUANG; Titanium alloy has been increasingly applied in aviation industry due to its superior performance. However, the titanium alloy structures are less studied. This work investigates the structural behavior of Ti6Al4V tit...; 关键词：BUCKLING Finite Element Method(FEM) IN-PLANE shear loading Stiffened panel STRINGER HEIGHT STRINGER thickness Titanium alloys

A Computational Investigation of the Group Effect of Pits on the Ultimate Strength of Steel Plates被引量：2: 《China Ocean Engineering》2018年第6期665-674,共10页FU Qiang FANG Hui WU Ren-xia YU Xue-hui LI Hua-jun; financially supported by the National Natural Science Foundation of China(Grant Nos.51490670 and 11572300);R&D Plan(Grant No.2017GHY15120);Fundamental Research Fund for Central Universities(Ocean University of China); In this work, we focus on assessing the group effect of localized corrosion on the ultimate strength of the marine structural plates and study the load-deformation behaviors of plates of various slenderness and uniaxi...; 关键词：group effect localized corrosion POST-BUCKLING ultimate strength

POST-BUCKLING