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Simulation optimization of laser welding heat source and residual stress simulation analysis of AH36 marine steel
更新时间：2026-01-28

    • Simulation optimization of laser welding heat source and residual stress simulation analysis of AH36 marine steel

    • “In the field of laser welding in shipbuilding, researchers studied the shape of the weld pool in AH36 high-strength steel laser welding through finite element simulation, selected the most suitable heat source model for laser welding of butt joints, and simulated the distribution of welding deformation and residual stress, laying a theoretical foundation for laser welding process optimization and structural fatigue assessment.”
    • Journal of Jilin University(Engineering and Technology Edition)   Vol. 56, Issue 1, Pages: 140-149(2026)
    • 作者机构：

      1.高性能船舶技术教育部重点实验室（武汉理工大学）， 武汉 430063

      2.武汉理工大学 船海与能源动力工程学院，武汉 430063

      3.中国舰船研究设计中心，武汉 430000

    • DOI：10.13229/j.cnki.jdxbgxb.20240657    

      CLC： U663.9

    • Received：13 June 2024，

      Published：01 January 2026

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  • SHEN Wei,GUO Jia-xing,YIN Yue.Simulation optimization of laser welding heat source and residual stress simulation analysis of AH36 marine steel[J].Journal of Jilin University(Engineering and Technology Edition),2026,56(01):140-149. DOI： 10.13229/j.cnki.jdxbgxb.20240657.

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