Confined Seepage underneath Hydraulic Structures Using Strong form Differential Quadrature Element Method.
Mohamed, A., El-Masry, A., Masria, A., Abdel Gawad, H. (2020). Confined Seepage underneath Hydraulic Structures Using Strong form Differential Quadrature Element Method.. EKB Journal Management System, 45(2), 1-7. doi: 10.21608/bfemu.2020.93302
Aya Bakr Attya Mohamed; Adel Abdou El-Masry; Ali Masria; Hossam Abdal Aziz Abdel Gawad. "Confined Seepage underneath Hydraulic Structures Using Strong form Differential Quadrature Element Method.". EKB Journal Management System, 45, 2, 2020, 1-7. doi: 10.21608/bfemu.2020.93302
Mohamed, A., El-Masry, A., Masria, A., Abdel Gawad, H. (2020). 'Confined Seepage underneath Hydraulic Structures Using Strong form Differential Quadrature Element Method.', EKB Journal Management System, 45(2), pp. 1-7. doi: 10.21608/bfemu.2020.93302
Mohamed, A., El-Masry, A., Masria, A., Abdel Gawad, H. Confined Seepage underneath Hydraulic Structures Using Strong form Differential Quadrature Element Method.. EKB Journal Management System, 2020; 45(2): 1-7. doi: 10.21608/bfemu.2020.93302

Confined Seepage underneath Hydraulic Structures Using Strong form Differential Quadrature Element Method.

MEJ- Mansoura Engineering Journal
Article 1, Volume 45, Issue 2, June 2020, Page 1-7  XML PDF (414.19 K)
Document Type: Research Studies
DOI: 10.21608/bfemu.2020.93302
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Authors
Aya Bakr Attya Mohamed email 1; Adel Abdou El-Masryorcid 2; Ali Masria3; Hossam Abdal Aziz Abdel Gawadorcid 4
1Teaching Assistant, Irrigation and Hydraulics Engineering Dept., Mansoura University, Mansoura 35516, Egypt
2Prof. of, Irrigation and Hydraulics Engineering Dept., Mansoura University, Mansoura 35516, Egypt
3Lecturer, Currently, at College of Engineering, Jouf University, Sakaka, Aljouf 2018, Kingdom of Saudi Arabia Lecturer, Irrigation and Hydraulics Engineering Dept., Mansoura University, Mansoura 35516, Egypt
4Associate Prof. of, Irrigation and Hydraulics Engineering Dept., Mansoura University, Mansoura 35516, Egypt
Abstract
Strong Form Differential Quadrature Element Method (DQEM) is a non-ubiquitous technique for solving various physical and engineering problems having arbitrary domain configurations and complicated boundary conditions.  In the present paper, the DQEM is adopted to simulate 2D steady-state confined seepage using quadrilateral elements unprecedentedly. The method discretizes the studied domain to a number of homogenous isotropic or anisotropic zones/elements. Techniques for defining boundary conditions are presented. The numerical modeling process is implemented in a PYTHON computer code. Various problems are solved in the present paper and the obtained results are compared with the available results of theoretical and numerical methods pre-published in the literature. Numerical results demonstrate the rigor and eligibility of the unfamiliar approach (DQEM) with less computational efforts. 
Keywords
Strong form differential quadrature element method; Confined seepage; Laplace equation; Concrete dam; Hydraulic structures
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