主要学术成果(论文、专利、专著、译著等) |
近5年发表的学术期刊论文 1. G Q Sun, X H Wei, J P Niu, D G Shang,S J Chen. Influence of residual stress on fatigue weak areas and simulation analysis on fatigue properties based on continuous performance of FSW joints. Metals. 2019, 9(3):284. 2. G Q Sun, C W Wang, X H Wei, D G Shang, S J Chen. Study on small fatigue crack initiation and growth for friction stir welded joints. Materials Science and Engineering A. 2019, 739:71-85. 3. G Q Sun,Y J Chen,X H Wei,D G Shang,S J Chen.Crystal plastic modeling on fatigue properties for aluminum alloy friction stir welded joint. Materials Science and Engineering A. 2018, 728: 165-174. 4. A G.Korba, A Kumar, G Q Sun, M E Barkey. A model for calculating hyperelastic material properties under thermal aging. Journal of Engineering Materials and Technology. 2018, 140(1): 011006-1- 011006-9. 5. G Q Sun, Y J Chen, S J Chen, D G Shang. Fatigue modeling and life prediction for friction stir welded joint based on microstructure and mechanical characterization. International Journal of Fatigue. 2017, 98: 131-141. 6. G Q Sun, J P Niu, Y J Chen, FY Sun, DG Shang, SJ Chen. Experimental research on fatigue failure for 2219-T6 aluminum alloy friction stir-welded joints. Journal of Materials Engineering and Performance. 2017, 26 (8): 3767-3774. 7. G Q Sun, F Y Sun, F L Cao, S J Chen, M E Barkey. Numerical simulation of tension properties for Al-Cu alloy friction stir-welded joints with GTN damage model. Journal of Materials Engineering and Performance. 2015, 24(11): 4358-4363. 8. G Sun, J Niu, D Wang, S Chen. Fatigue experimental analysis and numerical simulation of FSW joints for 2219 Al–Cu alloy. Fatigue & Fracture of Engineering Materials & Structures. 2015, 38(4): 445-455. 9. 孙国芹, 陈亚静, 曹方莉, 牛江佩, 陈树君. 2219-T6 铝合金搅拌摩擦焊接头疲劳性能. 北京工业大学学报. 2015, 41(11): 1670-1674. 10. 孙国芹, 牛江佩, 王冬, 陈树君, 曹方莉. 2219-T6铝合金FSW接头疲劳寿命预测. 中国有色金属学报. 2014, 24(10): 2460-2464. 授权的发明专利 1. 孙国芹,陈亚静. 一种考虑微结构夹杂和晶体取向的搅拌摩擦焊接头疲劳薄弱区域的确定方法,ZL201611266304.8. 2. 孙国芹,陈亚静. 一种考虑夹杂的金属疲劳载荷下薄弱区域确定方法, ZL201610693856.0. 3. 孙国芹,孙奉阳,称亚静. 一种基于裂纹闭合效应的疲劳寿命预测方法, ZL201610461511.2. |