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再论超高周疲劳裂纹萌生特征区 期刊论文
力学学报, 2022, 卷号: 54, 期号: 08, 页码: 2101-2118
Authors:  洪友士
Adobe PDF(2119Kb)  |  Favorite  |  View/Download:163/54  |  Submit date:2022/11/14
超高周疲劳  裂纹萌生  特征区  高强钢  钛合金  
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
View  |  Adobe PDF(1382Kb)  |  Favorite  |  View/Download:240/56  |  Submit date:2019/12/16
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:289/65  |  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  
微结构对25CrMo4钢的高周、超高周疲劳行为的影响 会议论文
中国力学大会——2013, 中国北京, 2013-08-19
Authors:  张晓乐;  李亚波;  谢季佳;  洪友士
Adobe PDF(365Kb)  |  Favorite  |  View/Download:726/182  |  Submit date:2014/04/02
超高周疲劳  微结构  车轴钢  旋转弯曲疲劳  疲劳断裂  疲劳断口  试样  回火索氏体  高强钢  低温回火  回火马氏体  珠光体  断口分析  高温回火  “鱼眼  热处理方式  亚表面  裂纹  铁素体  形貌  
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:706/169  |  Submit date:2010/05/03
Cu  高压扭转  微观结构  显微硬度  扭转速度  
Researches on essential mechanics issues for submerged floating tunnel 会议论文
The 5th Symposium on Strait Crossings, Trondheim, Norway, June 21-24, 2009
Authors:  Hong YS(洪友士);  Ge F(葛斐);  Long X(龙旭)
Adobe PDF(284Kb)  |  Favorite  |  View/Download:2091/418  |  Submit date:2009/12/29
Influences of Structural Damping and Buoyancy-Weight Ratio on Dynamic Responses of Submerged Floating Tunnel 会议论文
The 5th Symposium on Strait Crossings, Trondheim, Norway, June 21-24, 2009
Authors:  Long X(龙旭);  Ge F(葛斐);  Wang L(王雷);  Hong YS(洪友士)
Adobe PDF(357Kb)  |  Favorite  |  View/Download:1951/390  |  Submit date:2009/12/29
Two-dimensional Vortex-induced Vibrations of Submerged Floating Tunnel Tethers 会议论文
The 5th Symposium on Strait Crossings, Trondheim, Norway, June 21-24, 2009
Authors:  Ge F(葛斐);  Long X(龙旭);  Wang L(王雷);  Hong YS(洪友士)
Adobe PDF(225Kb)  |  Favorite  |  View/Download:1427/303  |  Submit date:2009/12/29
水中悬浮隧道管段锚索耦合模型涡激振动的研究 期刊论文
中国公路学报, 2009, 卷号: 22, 期号: 3, 页码: 83-88
Authors:  葛斐;  龙旭;  王雷;  洪友士
Adobe PDF(532Kb)  |  Favorite  |  View/Download:832/215  |  Submit date:2009/12/29
微纳米晶金属的应变率敏感性及应变硬化行为分析 期刊论文
固体力学学报, 2007, 卷号: 28, 期号: 1, 页码: 43-48
Authors:  谢子令;  武晓雷;  洪友士
Adobe PDF(574Kb)  |  Favorite  |  View/Download:774/171  |  Submit date:2010/05/03
纳米晶  塑性变形  应变率敏感性  应变硬化