Mô phỏng và tính toán ứng suất dư và biến dạng liên kết hàn giáp mối
Tóm tắt
Từ khóa
#Butt weld #finite element #imaginary force #residual stress #welding strainTài liệu tham khảo
European Committee for Standardization, Hot Rolled
Products of Structural Steels - Part 2: Technical
Delivery Conditions for Non-alloy Structural Steels,
EN10025-2, 2019.
I.P. Trochun, Internal forces and deformations during
welding, State Scientific and Technical Publishing
House of Machine-Building Literature, Moscow, 1964
(Original text in Russian).
M. Perić, Z. Tonković, K.S. Maksimivić,
D. Stamenković, Numerical analysis of residual stresses
in a t-joint fillet weld using a submodeling technique,
FME Transactions, Vol. 47, 2019, pp. 183-189.
https://doi.org/10.5937/fmet1901183P
M. Jeyakumar, T. Christopher, R. Narayanan, B.
Nageswara Rao, Residual Stress Evaluation in ButtWelded Steel Plates, Indian Journal of Engineering &
Materials Sciences, Vol. 18, December 2011, pp. 425-
, 2011.
ESI Group, Sysweld 2017 - Reference Manual:
Description of the mathematical model, data input and
computation procedures, January 2017.
J. Goldak, A. Chakravarti, M. Bibby, A new finite
element model for welding heat sources, Metall. Trans.
B, 15B, pp. 299-305, 1984.
https://doi.org/10.1007/BF02667333
Dieter Radaj, Heat effects of welding – temperature
field, residual stress, distortion, Springer-Verlag Berlin
Heidelberg, 1992.
https://doi.org/10.1007/978-3-642-48640-1_3
X. Yang, G. Yan, Y. Xiu, Z. Yang, G. Wang, W. Liu,
S. Li, W. Jiang, Welding temperature distribution and residual stresses in thick welded plates of sa738gr.b
through experimental measurements and finite element
analysis, Materials 2019, 12, 2426, pp. 1-15, 2019.
https://doi.org/10.3390/ma12152436
Nguyen The Ninh, Welding heat transfer analysis and
applications, Bach Khoa Publishing House, Hanoi,
(Original text in Vietnamese).
GSI SLV Duisburg, The Welding Engineer’s Current
Knowledge: International Welding Engineering, 2010.
Ngo Le Thong, Fusion electric welding technology -
Volume 1: Theoretical Foundations, Science and
Technics Publishing House, 2007 (Original text in
Vietnamese).
