个人简历

1996.09 ~ 2000.07 大连铁道学院焊接专业学习，获学士学位。
2000.09 ~ 2003.07 大连铁道学院材料加工工程专业学习，获硕士学位。
2003.09 ~ 2008.07 哈尔滨工业大学材料学院焊接系学习，获博士学位。
2008.07 至今　　　 大连交通大学材料学院焊接专业任讲师、副教授。

研究领域

焊接过程数值模拟、接头损伤与失效评定

近期论文

1. Cheng JIN, Jitai NIU, Shiyu HE．Damage and fracture behaviours of 5A06 aluminium alloy welded joint under thermal cycling condition. Science and Technology of Welding and Joining, v.12(5), (2007): 418-422. (SCI)
2. Cheng JIN, Jitai NIU, Shiyu HE．Modeling thermal cycling induced micro-damage in aluminum welds: an extension of Gurson void nucleation model. Computational Materials Science. V.43(4), 2008: 1165-1171 (SCI)
3. Cheng JIN, Jitai NIU, Shiyu HE．Experimental and numerical investigations of void damage in aluminum alloy welds under thermal cycling condition. Materials Science and Engineering-A. V.499(1), 2009: 171-176 (SCI)
4. Cheng JIN, Jitai NIU, Shiyu HE．Study on Al Alloy Welded Joint Performance Deterioration under Thermal Cycling Condition. Key Engineering Materials. V.353-358 (3) (2007): 1919-1922. (EI)
5. Cheng JIN, Jitai NIU, Shiyu HE．Damage Mechanisms of 5A06 Al Alloy Weld Joints under Constant Load and Thermal Cycling Condition. Materials Science Forum, v.539-543 (2007): 368-373. (EI)
6. Jitai NIU, Cheng JIN, Shiyu HE．Study on the Evolution of Welding Residual Stress under Tension Loading Condition. Key Engineering Materials, V.353-358(2007): 2085-2087. (EI)
7. Cheng JIN, Jitai NIU, Shiyu HE．Study on Micro-damage of Al Alloy Welded Joint in Simulated Aerospace Thermal Cycling Condition. Experimental Analysis of Nano and Engineering Materials and Structures, Springer Netherlands, 2007: 469-470.
8. Guangtao ZHOU, Hongyuan FANG, Cheng JIN．Welding deformation controlling of aluminum alloy thin plate by two-direction pre-stress method. Materials Science and Engineering-A. V.499(1), 2009: 147-152 (SCI)
9. 金成，何世禹，牛济泰．铝合金平板钨极氩弧焊数值模拟与残余应力预测. 机械工程材料, V.31(2007): 58-62.
10. 金成，何世禹，牛济泰，耿洪滨．热循环对LF6铝合金焊接接头断裂机理的影响．失效分析与预防，V.3(1), 2008: 62-64。
11. 软件著作权登记：焊接固有应变快速计算系统，第一完成人。