学习经历

1987. 9-1991. 7  重庆大学焊接工艺及设备专业 (学士学位)

1991. 9-1994. 4  重庆大学焊接专业 (硕士学位)

1998.10-1999. 9  东北师范大学留日预备学校 (日语学习)

1999.10-2003.3   日本大阪大学船舶海洋工程系 (博士学位)

 

工作经历 

1994. 4-1999. 9  重庆大学机械工程学院     先后任助教、讲师

2003. 4-2005. 3  大阪大学接合科学研究所     博士后研究

2005. 4-2006. 3  日本先端力学模拟研究所(in RIKEN） 任职主事研究员

2006. 4-2009. 9  日本计算力学研究中心 (in Tokyo)       任职主任研究员

2009. 10- 现在    重庆大学材料科学与工程学院     任职教授

2012. 12   重庆大学材料科学与工程学院     博士生导师

2010. 7-2010. 9  大阪大学接合科学研究所              访问教授

2011. 7-2011. 8  日本计算力学研究中心 大阪大学   短期访问   

2012. 7-2012. 8  大阪大学接合科学研究所              访问教授

2013. 7-2013. 8  大阪大学接合科学研究所              访问教授        
 

社会兼职

1) 担任2个国际刊物的编委

 

2) 担任20多个国际重要刊物的论文评审人

 

 Journal of Mechanical Science and Technology （SCI） Springer 3) 国际会议论文评审人

ISPOE (EI收录国际会议);    ASME PVP (EI收录国际会议)

 

4) 中国焊接学会 计算机辅助焊接委员会委员
   

主讲课程
本科生课程

材料成型CAD/CAE/CAM

材料成型前沿技术

新生研讨课

 

研究生课程

焊接原理

计算机焊接 辅助设计

专业英语

焊接自动化技术

 

学术专长 

       在计算焊接力学，焊接残余应力理论预测、焊接变形的数值模拟和焊接过程中热-冶金-力学耦合行为等方面取得了国际同行认可的研究成果。

       在国际重要学术刊物、国内核心刊物和国际会议上发表论文160余篇，其中被SCI、EI和ISTP等收录的论文有100余篇次。论文总共被引3800余次 (SCOPUS:2600余次），单篇最高引用为520次，7篇论文引用次数超过100次，H-index:30, i10-index: 50（Google 学术）。 发表在Elsevier 出版机构的系列杂志论文中志杂志杂志      有16篇论文被Science-Direct统计为所在杂志的TOP 25 Hottest Articles；有6篇论文入选 Materials & Design（SCI）（1篇 2009-2014年）  Computational Materials Science (SCI)（4篇： 2006-2011年 2篇，2008-2013年，2篇） 和 Journal of Materials Processing Technology（SCI）（1篇 2007-2012年）三杂志5年间的高被引用论文(Top 25)。

       在日本工作期间（2003-2009年），先后与IHI、川崎重工、日产汽车、三菱重工业、日立制作所、东京电力等和研究机构如日本原子力基础机构(JNES)、日本发电设备技术检查协会(JAPEIC)等进行了多项关于焊接数值模拟技术的实际应用化方面的研究与开发工作，撰写了40余部研究/技术报告。 

        多次到美国、日本和欧洲参加过焊接和数值模拟方面的重要国际会议如ASMEPVP，IIW，ISPOE，ICCES，JWS，8WS和JW2010, JW2012，JW2014等, 并3次担任国际会议学术委员会成员，6次在国际学术会议上担任过分会场的主席。应日本的大学、研究机构和企业的邀请，多次做了关于焊接数值模拟方面的专题报告。

  主要研究方向

1）金属材料热加工过程的热-冶金-力学耦合问题

2）焊接残余应力的理论预测与控制

3）核电、火电装备中重要焊接结构的残余应力与变形仿真

4）轻量化结构的焊接变形的理论预测与控制

5）轻合金的焊接

6）激光加工过程的数值模拟与仿真

7）铸铁焊接裂纹机理与铸件焊补

8）焊接接头的疲劳与断裂行为

9）钢结构焊接 (厚大焊接接头的残余应力、变形的理论预测与韧性控制）

10）车用高强钢焊接工艺研究、焊接变形理论预测与控制

11）增材制造过程的热-冶金-力学耦合行为的数值模拟

 

近5年的科研项目
1）国家自然科学基金面上项目      主持人

2）重庆市自然科学基金（面上）   主持人

3）教育部留学回国人员基金          主持人

4）科技部国际合作项目                 第2主研人

5）哈工大焊接重点实验室开放课题（重点基金）   主持人 

6）重庆市科委国际合作项目 （重点）  项目负责人

7）中央高校基金    主持人

8）重庆大学回国人员启动基金   主持人     

9）核电转子焊接残余应力与焊后热处理数值模拟  主持人       

     企业合作项目 10余项 

 

 主要学术论文

http://scholar.google.com/citations?user=6YlVIw4AAAAJ&hl=en

 

Scholarly Contributions [Data Provided by ]

2019

Controlling angular distortion in high strength low alloy thick-plate steel T-Joint, Journal of Materials Processing Technology, Vol. 267, pp.257-267, 2019 

 

2018

Investigating the influence of external restraint on weding distortion in thin-plate welded structures by means of numerical simulation technology, Journal of Physics: Confrence Series, Vol.1063, No.1, 2018.

Influence of dimension fctors on residual stress and welding deformation in SUS304 stainless steel butt joint, Journal of Mechanical Engineering, Vol.54, No.10, pp.59-67, 2018.

Influence of heat input, weding sequence and external restraint on twisting distortion in an asymmetrical curved stiffened panel, Advances in Engineering Software, Vol.115, pp.439-451, 2018.

 Investigating the mechanism of out-of-plane deformation in Q345 steel single-pass bed-on welded joint with external restrant, Journal of Mechanical Engineeing, Vol.54, issue 14, 2018.

2017

Influence of specimen szie on the deformation in Q345 thin sheet single-pass cladding weld, Hnaji Xuebao, 2017.

Influence of external restraint on welding distortion in low carbon steel bead-on joint, China Welding, 2017 

Predicting welding distortion in thin-plate structures by means of inherent  strain method and interface element, IWJC-2017, 2017, (Invited paper) 

Influence of material model on prediction accuracy of welding residual stress in austesnite stainless steel multi-pass butt-welded joints. Journal of Materials Engineering and Performance,  2017. (Accepted)

Numrical investigation of formation mechanism of welding residual stress in P92 steel multi-pass joints, Journal of  Materials Procesing Technology, 2017.

 

2016

 用瞬间热源模拟Q390高强钢厚板多层多道焊T型接头焊接残余应力 焊接学报， Vol. 37, No.7, 2016.

Influence of Tool Rotation Rates on Temperature Profiles and Mechanical Properties of Friction Stir Welded AZ31 Magnesium Alloy, International Journal of Advanced Manufacturing Technology, 2016 (In press)

Estimating inherent deformation in thin-plate Al-alloy joint by means of inverse analysis with the help of cutting technique, Advances in Engineering Software, No.9, 2016

Comparison of Welding Deformation and Residual Stress in Q345 SteelThin-Plate Joints Induced by Laser Beam Welding and Gas Metal Arc Welding, CHINESE JOURNAL OF LASERS, Vol.43, No.6, 2016.

电渣焊接头焊接残余应力与变形的数值模拟, 焊接学报，Vol.37, No.5, 2016.

V型坡口和K型坡口Q345/SUS304异种钢对接接头残余应力和变形, 焊接学报，Vol.37, No.4, 2016

Influence of soild-state phase transformation on weding residual stress in P92 steel weled joint, ACTA METALLURGICA SINICA, Aprile, 2016.

Predicting welding residual stress distributions in P92 steel joints considering the influence of solid-state phase transformation, ASME OMAE-2016

坡口形式对SUS304奥氏体不锈钢对接接头残余应力和变形的影响  焊接学报 2016

Investigating the inflence of external restraint on welding distortion in thin-plate bead-on joints by means of numerical simulation and experiment,  International Journal of Advanced Manufacturing Technology， 2016 

Q345/SUS304异种钢对接接头残余应力和变形的分析  焊接学报 Vol.37, No.1, 2016

强制冷却对电渣焊接头温度场影响的数值模拟  焊接学报 Vol. No.1, 2016

 

2015年

Conference papers

Investigation of welding residual stress distributions in typical joints used in nuclear and coal-fired power plants.  6th international conference on welding science and engineering, Beijing, 20-23 Septmber, 2015 (Invited paper）

Study of welding-induced residual stress in P92 steel joints by means of  numerical simulation and experiment,  6th international conference on welding science and engineering, Beijing, 20-23 Septmber, 2015 （Oral)

Influence of welding sequence on residual stress distribution in Q345 steel H-section butt welded joints, 6th international conference on welding science and engineering, Beijing, 20-23 Septmber, 2015

Journal Articles

Investigation and develepment of inverse analysis method to estimate inherent deformation of Al-alloy thin-plate joint, No. 11, 2015, The Chinese Journal of Nonferrous Metals

Investigation of welding residual stress in flash-butt joint of U71Mn rail steel by numerical simulation and experiment, Materials & Design, 88， 2015.

电渣焊接头焊接残余应力与变形的数值模拟,  焊接学报， 2015 Vol. 36  

固态相变对P91钢焊接残余应力的影响， 焊接学报  Vol.36, No.9, 2015

Influence of accelerated cooling condition on welding thermal cycle, residual stress and deformation in SM490A steel ESW joint.   Journal of Materials Engineering and Performance, 2015 

Numerical simulation of temperature field and stress distribution in Inconel 718 alloy induced by laser cladding, Chinese Journal of Laser, No.9, 2015    

 焊缝屈服强度对SM490A钢焊接残余应力 预测精度的影响  焊接学报 Vol. 36, No.7, 2015 

 电渣焊接头温度场数值模拟， 焊接学报， Vol. 36, No.7, 2015 

 坡口形式对Q345/SUS304 异种钢对接接头残余应力和变形的影响, 机械工程学报, 2015， Vol.51 No.10.

固态相变对P91钢激光对接接头残余应力影响的研究，焊接学报  2015， Vol.36, No.5.

Numerical simulation of welding residual stress, deformation and sensitization region in a SUS304 steel butt welded joint with considering influence of groove type，Advances in Engineering Software, 86 (2015) 39–48

Investigation of welding residual stress distribution in a thick-plate joint with an emphasis on the features near weld end-start, Materials & Design,  Vol.67(2), 2 015, pp.303-312.

 2014年

期刊论文

6061-T651 铝合金薄板接头的焊接变形   中国有色金属学报， No.10,  2014  （EI）

A comparative study on welding temperature field, residual stress distribution and deformations induced by laser beam welding and CO2 gas arc welding, Materials & Design, 2014  (SCI)

相变塑性对低温相变钢焊接接头残余应力计算精度的影响， 焊接学报，No.8, 2014 （EI）

AZ91D 变形镁合金激光焊接头的微观组织与机械性能，  中国激光，Vol.42, No.2, 2014 （EI）

Influence of annealing temperature on calculation accuracy of welding residual stress in a SUS304 stainless steel joint. ACTA METALLURGICA SINICA,2014.50(5):626-632. (SCI)

国际会议论文

Investigation of influence of phase transformation on welding residual stress in P91 steel, Visual-JW2014,26-28,Nov. Osaka,Japan. (Invited Lecture）

Numerical investigation on influence of accerlatered cooling on welding temperature field induced by ESW, Visual-JW2014， 26-28， Nov. Osaka, Japan.

Study on wedng residual stress and distortion in Q345/SUS304 disssimilar steel butt welds, Visual-JW2014,26-28,Nov. Osaka, Japan.

Numerical simulation of welding distortion in 6061-T6 alloy thin-plate joints and verfication by experiment. Visual JW-2014，26-28， Nov. Osaka, Japan.

Experimental study on microstructure and mechaical properties of FSW welded thick AZ31B plate, Visual JW2014, 26-28, Nov. Osaka, Japan.

 

2013年 

Experimental and numerical investigations of welding distortion induced by CO2 gas arc welding in thin-plate bead-on joints
Materials and Design, vol. 52, pp. 720–729, 2013 (SCI)
 Numerical simulation of welding deformation in weld on thin low carbon steel plate
Hanjie Xuebao/Transactions of the China Welding Institution, vol. 34, no. 12, pp. 101–104, 2013 （EI）

Influence of deposition sequence on welding residual stress and deformation in an austenitic stainless steel J-groove welded joint
Materials and Design, vol. 49, pp. 1022–1033, 2013  (SCI)

Influence of transformation induced plasticity on simulated results of welding residual stress in low temperature transformation steel
Computational Materials Science, vol. 78, pp. 55–62, 2013 (SCI)
 Prediction of the residual welding stress in 2.25Cr-1Mo steel by taking into account the effect of the solid-state phase transformations
Acta Metallurgica Sinica (English Letters), vol. 26, no. 3, pp. 333–339, 2013 (SCI)

 

2012年

Effects of welding heat source parameters on residual stress and distortion in thin plate joint
Hanjie Xuebao/Transactions of the China Welding Institution, vol. 33, no. 12, pp. 97–100, 2012 （EI）

Numerical simulation of welding temperature field, residual stress and deformation induced by electro slag welding
Computational Materials Science, vol. 62, pp. 23–34, 2012  (SCI） 

Applications of inherent strain and interface element to simulation of welding deformation in thin plate structures
Computational Materials Science, vol. 51, no. 1, pp. 43–52, 2012 (SCI)
 Predicting welding deformation in thin plate panel structure by means of inherent strain and interface element
Science and Technology of Welding and Joining, vol. 17, no. 1, pp. 13–21, 2012  (SCI)

Influence of welding sequence on welding residual stress distribution in thick plate joint

Hanjie Xuebao/Transactions of the China Welding Institution, vol. 32, no. 12, pp. 55–58, 2011 （EI）

 

2011年 

FEM analysis of residual stress distribution near weld start/end location in thick plates
Computational Materials Science, vol. 50, no. 8, pp. 2459–2469, 2011  (SCI)

Numerical modeling of welding distortion in thin-walled mild steel pipe
Hanjie Xuebao/Transactions of the China Welding Institution, vol. 32, no. 2, pp. 81–84, 2011 （EI）

Predicting welding residual stresses in a dissimilar metal girth welded pipe using 3D finite element model with a simplified heat source
Nuclear Engineering and Design, vol. 241, no. 1, pp. 46–54, 2011 (SCI)

 

2010年 

Finite element analyses of residual stresses in typical welded joints used in nuclear power plants and comparisons with experiments
American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, vol. 1, pp. 885–896, 2010 （EI）

FEM prediction of welding residual stresses in a SUS304 girth-welded pipe with emphasis on stress distribution near weld start/end location
Computational Materials Science, vol. 50, no. 2, pp. 612–621, 2010 (SCI)

Theoretical prediction of welding distortion in large and complex structures
Frontiers of Materials Science in China （SCI刊物）, vol. 4, no. 2, pp. 202–209, 2010

Numerical simulation of residual stresses induced by laser beam welding in a SUS316 stainless steel pipe with considering initial residual stress influences
Nuclear Engineering and Design, vol. 240, no. 4, pp. 688–696, 2010 (SCI)

Investigations on welding distortion in an asymmetrical curved block by means of numerical simulation technology and experimental method
Computational Materials Science, vol. 48, no. 1, pp. 187–194, 2010 (SCI)

Numerical simulation of welding residual stresses in a multi-pass butt-welded joint of austenitic stainless steel using variable length heat source 
Jinshu Xuebao/ Acta Metallurgica Sinica, vol. 46, no. 2, pp. 195–200, 2010 (SCI)

 

2009年 

Prediction of residual stresses in a dissimilar metal welded pipe with considering cladding, buttering and post weld heat treatment

Computational Materials Science, vol. 47, no. 2, pp. 398–408, 2009 (SCI) 

Influences of heat source model on welding residual stress and distortion in a multi-pass J-groove joint
Computational Materials Science, vol. 46, no. 4, pp. 987–995, 2009 (SCI) 

Investigations on welding residual stresses in penetration nozzles by means of 3D thermal elastic plastic FEM and experiment
Computational Materials Science, vol. 45, no. 4, pp. 1031–1042, 2009 (SCI)

FEM prediction of welding residual stress and distortion in carbon steel considering phase transformation effects
Materials and Design, vol. 30, no. 2, pp. 359–366, 2009 (SCI)

 

2008年

Finite element analysis of temperature field, microstructure and residual stress in multi-pass butt-welded 2.25Cr-1Mo steel pipes
Computational Materials Science, vol. 43, no. 4, pp. 681–695, 2008 (SCI)

FEM prediction of buckling distortion induced by welding in thin plate panel structures
Computational Materials Science, vol. 43, no. 4, pp. 591–607, 2008 (SCI)

Prediction of welding distortion and residual stress in a thin plate butt-welded joint
Computational Materials Science, vol. 43, no. 2, pp. 353–365, 2008 (SCI)

Prediction of welding distortion in a curved plate structure by means of elastic finite element method
Journal of Materials Processing Technology, vol. 203, no. 1-3, pp. 252–266, 2008 (SCI)

Numerical and experimental investigations on welding residual stress in multi-pass butt-welded austenitic stainless steel pipe
Computational Materials Science, vol. 42, no. 2, pp. 234–244, 2008 (SCI)

 

2007年 

Numerical simulation of welding distortion in large structures

Computer Methods in Applied Mechanics and Engineering, vol. 196, no. 45-48, pp. 4613–4627, 2007 (SCI)

Determination of welding deformation in fillet-welded joint by means of numerical simulation and comparison with experimental measurements
Journal of Materials Processing Technology, vol. 183, no. 2-3, pp. 219–225, 2007 (SCI)

 

2006年 

Prediction of welding residual stress in multi-pass butt-welded modified 9Cr-1Mo steel pipe considering phase transformation effects

Computational Materials Science, vol. 37, no. 3, pp. 209–219, 2006 (SCI)

Numerical simulation of temperature field and residual stress in multi-pass welds in stainless steel pipe and comparison with experimental measurements
Computational Materials Science, vol. 37, no. 3, pp. 269–277, 2006 (SCI)

Method to predict residual distortion based on inherent strain and its application to heating processes
Hanjie Xuebao/Transactions of the China Welding Institution, vol. 27, no. 5, pp. 17–20, 2006

Prediction of welding residual stress in 2.25Cr-1Mo steel pipe
Journal of Shanghai Jiaotong University (Science), vol. 11 E, no. 1, pp. 77–83, 2006 （EI）

Prediction of welding deformation in mild steel pipe using thermal elastic plastic finite element method
Hanjie Xuebao/Transactions of the China Welding Institution, vol. 27, no. 1, pp. 76–80, 2006 （EI）

 

2005年--

Prediction of welding distortion during assembly process of thin plate structures

China Welding (English Edition), vol. 14, no. 2, pp. 153–157, 2005 (EI)

Prediction of welding distortion by elastic finite element analysis using inherent deformation estimated through inverse analysis
Welding in the World, （SCI刊物） vol. 49, no. 11-12, pp. 30–39, 2005 （EI)

Influence of mechanical properties of materials on high frequency inducting plate bending
Cailiao Gongcheng/Journal of Materials Engineering, no. 8, pp. 35–38, 2005 （EI）

Theoretical prediction of welding distortion considering positioning and gap between parts
International Journal of Offshore and Polar Engineering, vol. 14, no. 2, pp. 138–144, 2004 (SCI)

Method for Predicting Deformation of Curved Structures under Assembly by Welding
Proceedings of the International Offshore and Polar Engineering Conference, pp. 2403–2409, 2003 （EI）

 专著

Dean Deng, Welding of Dissimilar Metals and Post Weld Heat Treatment（章节） Encyclopedia of Thermal Stresses, 2014 - Springer： http://link.springer.com/content/pdf/10.1007/978-94-007-2739-7_868.pdf

 

   表彰及奖励

 博士论文获得了日本庚子造船学会理事长奖和大阪大学船舶海洋工程系优秀博士论文奖。 

 

科研团队

教师：童彦刚  叶延洪  王笑川 ...

研究生:

博士生: 尹登科 张超华

硕士生：蔡建鹏  刘晓占   何  静   孙加民 （2012级）

              戴德平  蒋小华   王维登  （2013级）              

              毛志涛  李索  蒲晓薇    张彦斌 （2014级）

欢迎材料、机械和力学等专业的学生加入我们的团队！