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Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
作者:  Du LM(杜雷鸣);  Pan XN(潘向南);  Qian GA(钱桂安);  Zheng L(郑亮);  Hong YS(洪友士)
Adobe PDF(14294Kb)  |  收藏  |  浏览/下载:287/54  |  提交时间:2021/08/03
Very-high-cycle fatigue  Crack initiation mechanism  Stress ratio  Ti-6Al-4V  Selective laser melting  
Influence of processing parameters of selective laser melting on high-cycle and very-high-cycle fatigue behaviour of Ti-6Al-4V 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 17
作者:  Du LM(杜雷鸣);  Qian GA(钱桂安);  Zheng L;  Hong YS(洪友士)
Adobe PDF(52217Kb)  |  收藏  |  浏览/下载:306/99  |  提交时间:2020/11/30
orthogonal experiment design  processing parameters  selective laser melting  Ti-6Al-4V  very-high-cycle fatigue  
Effects of tension on vortex-induced vibration (VIV) responses of a long tensioned cylinder in uniform flows 期刊论文
ACTA MECHANICA SINICA, 2017, 卷号: 33, 期号: 1, 页码: 1-9
作者:  Kang L(康凌);  Ge F(葛斐);  Wu XD(武晓东);  Hong YS(洪友士)
浏览  |  Adobe PDF(2943Kb)  |  收藏  |  浏览/下载:343/101  |  提交时间:2017/04/26
A numerical study on responses of submerged floating structures undergoing vortex-induced vibration and seismic excitation 会议论文
2nd International Symposium on Submerged Floating Tunnels and Underwater Tunnel Structures (SUFTUS), Chongqing, PEOPLES R CHINA, DEC, 2016
作者:  Kang L(康凌);  Ge F(葛斐);  Wu XD(武晓东);  Hong YS(洪友士);  Ge, F (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1245Kb)  |  收藏  |  浏览/下载:247/63  |  提交时间:2017/05/12
Fluid-structure Interaction  Nonlinearity  Tether Spacing  Tunnel Prototype  China  
On the two essential concepts for SFT: synergetic buoyancy-weight ratio and slack-taut map 会议论文
2nd International Symposium on Submerged Floating Tunnels and Underwater Tunnel Structures (SUFTUS), Chongqing, PEOPLES R CHINA, DEC, 2016
作者:  Hong YS(洪友士);  Ge F(葛菲);  Lu W(陆维);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing, Peoples R China.;  Hong, YS (reprint author), Univ Chinese Acad Sci, Beijing, Peoples R China.
浏览  |  Adobe PDF(1953Kb)  |  收藏  |  浏览/下载:262/72  |  提交时间:2017/05/12
Submerged Floating Tunnel  Buoyancy-weight Ratio  Slack-taut Map  Inclined Mooring Angle  Snap Force  Submerged Floating Tunnels  Cylinder  Systems  
Feasibility study on buoyancy-weight ratios of a submerged floating tunnel prototype subjected to hydrodynamic loads 期刊论文
ACTA MECHANICA SINICA, 2015, 卷号: 31, 期号: 5, 页码: 750-761
作者:  Long X;  Ge F(葛斐);  Hong YS(洪友士);  Long, X (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Xian 710072, Peoples R China.
浏览  |  Adobe PDF(1810Kb)  |  收藏  |  浏览/下载:452/132  |  提交时间:2016/01/08
Submerged Floating Tunnel  Buoyancy-weight Ratio  Water Wave And Current Loads  Dynamic Response  Human Security Sense  Comfort Index  
An experimental investigation of dual-resonant and non-resonant responses for vortex-induced vibration of a long slender cylinder 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 卷号: 57, 期号: 2, 页码: 321-329
作者:  Wu XD(武晓东);  Ge F(葛斐);  Hong YS(洪友士);  Ge, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(4849Kb)  |  收藏  |  浏览/下载:818/290  |  提交时间:2014/02/21
Vortex-induced Vibrations  Long Slender Cylinder  Dual-resonant Responses  Non-resonant Responses  
Nonlinear dynamics of a submerged floating moored structure by incremental harmonic balance method with FFT 期刊论文
MARINE STRUCTURES, 2013, 卷号: 31, 页码: 63-81
作者:  Lu W(陆维);  Ge F(葛斐);  Wu XD(武晓东);  Hong YS(洪友士);  Ge, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Adobe PDF(1796Kb)  |  收藏  |  浏览/下载:1147/337  |  提交时间:2013/05/21
Submerged Floating Moored Structure  Nonlinear Dynamics  Incremental Harmonic Balance  Chaotic Motion  Period Doubling Bifurcation  Domains Of Attraction  
Dynamic shell buckling behavior of multi-walled carbon nanotubes embedded in an elastic medium 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2013, 卷号: 56, 期号: 3, 页码: 483-490
作者:  Sun CQ(孙成奇);  Liu KX;  Hong YS(洪友士);  Sun, CQ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(763Kb)  |  收藏  |  浏览/下载:917/210  |  提交时间:2013/03/25
Dynamic Buckling  Carbon Nanotube  Van Der Waals Forces  Buckling Stress  Buckling Mode  
Dynamic buckling behavior of multi-walled carbon nanotubes subjected to step axial loading 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2012, 卷号: 25, 期号: 2, 页码: 117-125
作者:  Sun CQ(孙成奇);  Liu KX(刘凯欣);  Hong YS(洪友士);  Sun, CQ;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(392Kb)  |  收藏  |  浏览/下载:694/193  |  提交时间:2013/01/18
Multi-walled Carbon Nanotubes  Dynamic Buckling  Van Der Wards Forces  Continuum Mechanics Model  High-pressure  Strain  Torsion  Shell