Wan, Y.X., Xiong, Y.P. and Li, L.B. (2015) Numerical analysis of residual stress in butt-welded high tensile strength steel structures. In, Soares, C.G. and Shenoi, R.A. (eds.) Analysis and Design of Marine Structures : Proceedings of the 5th International Conference on Marine Structures (MARSTRUCT 2015), Southampton, UK, 25-27 March 2015. Proceedings of the 5th International Conference on Marine Structures (MARSTRUCT 2015) (27/03/15) CRC Press, Taylor and Francis, pp. 597-608.
Abstract
High Tensile Strength (HTS) steel is widely used in modern maritime industry to reduce the weight of the structures. HTS steel structures are more sensitive to the welding residual stresses which affect the structural strength and fatigue. In this paper, the uncoupled finite element model is presented to predict the welding residual stress of butt-welded HTS steel plates based on the characteristics of welding thermo-mechanical cycles. The examples show that the results calculated by finite element method are in agreement with the experimental data. The effects of structural parameters, welding process parameters and boundary condition on the welding residual stress of butt-welded HTS steel plates are discussed. The present study provides the reference to the calculation of welding residual stress of butt-welded HTS steel plates and can be extended for complex structures and welding process.
Numerical analysis of residual stress in butt-welded High Tensile Strength steel structures. Available from: https://www.researchgate.net/publication/283844449_Numerical_analysis_of_residual_stress_in_butt-welded_High_Tensile_Strength_steel_structures [accessed Apr 27, 2017].
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- Faculties (pre 2018 reorg) > Faculty of Engineering and the Environment (pre 2018 reorg) > Southampton Marine & Maritime Institute (pre 2018 reorg)
- Faculties (pre 2018 reorg) > Faculty of Engineering and the Environment (pre 2018 reorg) > Civil Maritime & Env. Eng & Sci Unit (pre 2018 reorg) > Fluid Structure Interactions Group (pre 2018 reorg)
Current Faculties > Faculty of Engineering and Physical Sciences > School of Engineering > Civil, Maritime and Environmental Engineering > Civil Maritime & Env. Eng & Sci Unit (pre 2018 reorg) > Fluid Structure Interactions Group (pre 2018 reorg)
Civil, Maritime and Environmental Engineering > Civil Maritime & Env. Eng & Sci Unit (pre 2018 reorg) > Fluid Structure Interactions Group (pre 2018 reorg) - Faculties (pre 2018 reorg) > Faculty of Engineering and the Environment (pre 2018 reorg) > Education Hub (pre 2018 reorg)
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