Numerical Simulation of Welding Deformation for Hull Superstructure Steel Based on the Finite Element Analysis

材料科学技术（英文）, 2003, 19(z1): 212-214.

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1.Dalian University of Technology, Dalian 116024, China

2.Dalian University of Technology, Dalian 116024, China;State Key of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China

3.Dalian University of Technology, Dalian 116024, China

4.Dalian Dockyard, Dalian 116020,China

基金项目: the National Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology((2000) 0007)

Numerical Simulation of Welding Deformation for Hull Superstructure Steel Based on the Finite Element Analysis

Keywords： Hull superstructure steel

Using finite analysis element software, the transient displacement field of automatic submerged arc welding is established. It was also considered that the thermal physical properties changes were depended on the temperatureand the heat loss on the surfac

参考文献

[1]	P. Michaleris;A. DeBiccari .Prediction of welding distortion: a two-step numerical analysis technique was developed to predict welding-induced distortion and the structural integrity of large and complex structures[J].Welding Journal,1997(4):172-181.
[2]	H Y Zhao;A L Lu .[J].Acta Metallurgica Sinica(English Letters),2000,13(01):205.
[3]	Y H Wei;P R Liu .[J].Transactions of the China Welding Institution,2000,21(02):36.
[4]	Huanzhong JIANG.Electric Arc Welding,Electroslag Welding[J].Teaching Material of High School,1988(02):71.
[5]	Lihui NAN .[D].Harbin Institute of Technology,2000.

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Numerical Simulation of Welding Deformation for Hull Superstructure Steel Based on the Finite Element Analysis

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