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Dynamic Analysis of Stiffened Plates by the Peridynamic Mindlin Shell
Jin Han1, Qi Zhang1,*
1 College of Shipbuilding Engineering, Harbin Engineering University, Harbin, 150001, China
* Corresponding Author: Qi Zhang. Email:
The International Conference on Computational & Experimental Engineering and Sciences 2023, 26(1), 1-1. https://doi.org/10.32604/icces.2023.09848
Abstract
In this paper, we extend the Reissner-Mindlin shell theory based on peridynamics method proposed in [1]
to the stiffened plate and explore its application to engineering problems, several examples are given to
verify its effectiveness in the dynamic analysis. The coupling method is used in this paper to model the
stiffened plate. The plate and the stiffener are treated as two independent shell to calculate the velocity and
acceleration respectively, then the interaction between two parts of the stiffened plate is added at the
coupling particle to satisfy the continuity condition. The non-local peridynamics theory of solids provides
an integral formula that can replace the traditional local continuum mechanics model based on partial
differential equations, which has natural advantages for solving fracture problems with discontinuities.
Several numerical examples are present and compared with the numerical results of other methods. The
results show that the peridynamic Mindlin shell theory has good accuracy and stability when solving the
dynamic response problems of the stiffened plate, which lays the foundation for the fracture problems of
the stiffened plate structure.
Keywords
Cite This Article
APA Style
Han, J., Zhang, Q. (2023). Dynamic analysis of stiffened plates by the peridynamic mindlin shell. The International Conference on Computational & Experimental Engineering and Sciences, 26(1), 1-1. https://doi.org/10.32604/icces.2023.09848
Vancouver Style
Han J, Zhang Q. Dynamic analysis of stiffened plates by the peridynamic mindlin shell. Int Conf Comput Exp Eng Sciences . 2023;26(1):1-1 https://doi.org/10.32604/icces.2023.09848
IEEE Style
J. Han and Q. Zhang, "Dynamic Analysis of Stiffened Plates by the Peridynamic Mindlin Shell," Int. Conf. Comput. Exp. Eng. Sciences , vol. 26, no. 1, pp. 1-1. 2023. https://doi.org/10.32604/icces.2023.09848