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S38C车轴表层梯度材料的疲劳裂纹扩展性能研究 期刊论文
润滑与密封, 2021, 卷号: 46, 期号: 04, 页码: 106-110
Authors:  邹洪伟;  李亚波;  马丽英;  洪友士
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S38C  三点弯曲  残余应力  裂纹扩展特性  
试样疲劳性能尺度效应的概率控制体积方法 期刊论文
力学学报, 2019, 卷号: 51, 期号: 05, 页码: 1363-1371
Authors:  李亚波;  宋清源;  杨凯;  陈一萍;  孙成奇;  洪友士
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EA4T车轴钢  尺度效应  缺口效应  加载方式  疲劳强度  控制体积方法  
合金材料超高周疲劳的机理与模型综述 期刊论文
力学进展, 2018, 卷号: 48, 期号: 1, 页码: 1-65
Authors:  洪友士;  孙成奇;  刘小龙
Adobe PDF(15329Kb)  |  Favorite  |  View/Download:298/68  |  Submit date:2018/10/24
超高周疲劳  裂纹萌生  特征尺度  疲劳强度  疲劳寿命  合金材料  
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
Authors:  Kang L(康凌);  Ge F(葛斐);  Wu XD(武晓东);  Hong YS(洪友士)
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A promising method for the analysis of notch effect on fatigue strength: Strain energy density approach 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2016, 卷号: 59, 期号: 10, 页码: 1617-1618
Authors:  Sun CQ(孙成奇);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.;  Hong, YS (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
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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
Authors:  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.
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Submerged Floating Tunnel  Buoyancy-weight Ratio  Water Wave And Current Loads  Dynamic Response  Human Security Sense  Comfort Index  
Axisymmetric compressive buckling of multi-walled carbon nanotubes under different boundary conditions 期刊论文
ACTA MECHANICA SINICA, 2012, 卷号: 28, 期号: 1, 页码: 83-90
Authors:  Sun CQ(孙成奇);  Liu KX;  Hong YS(洪友士);  Sun, CQ;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Carbon Nanotube  Buckling  Van Der Waals Forces  Elastic Medium  High-pressure  Shell  Deformation  Instability  Behavior  
转速对高压扭转Cu试样的组织与性能的影响 期刊论文
材料热处理学报, 2010, 卷号: 31, 期号: 11, 页码: 109-115
Authors:  谢子令;  武晓雷;  谢季佳;  洪友士
Adobe PDF(692Kb)  |  Favorite  |  View/Download:719/176  |  Submit date:2010/05/03
Cu  高压扭转  微观结构  显微硬度  扭转速度  
纳米晶材料变形行为的微观力学分析 期刊论文
固体力学学报, 2010, 卷号: 31, 期号: 1, 页码: 1-7
Authors:  兰姣霞;  洪友士
Adobe PDF(351Kb)  |  Favorite  |  View/Download:702/183  |  Submit date:2010/05/03
纳米晶材料  微观力学  应变能  纯铜  
限定型高压扭转变形分析 期刊论文
塑性工程学报, 2009, 卷号: 16, 期号: 1, 页码: 134-137
Authors:  上官丰收;  钱桂安;  洪友士
Adobe PDF(493Kb)  |  Favorite  |  View/Download:782/181  |  Submit date:2010/05/03
限定型高压扭转    变形分析  有限元方法