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Structural Engineering and Mechanics Volume 87, Number 6, September25 2023 , pages 575-583 DOI: https://doi.org/10.12989/sem.2023.87.6.575 |
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Comparative study by the finite element method of three activities of a wearer of total hip prosthesis during the postoperative period |
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Abdelmadjid Moulgada, Mohammed El Sallah Zagane, Murat Yaylaci, Ait Kaci Djafar, Sahli Abderahmane, Şevval Öztürk and Ecren Uzun Yaylaci
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| Abstract | ||
| The postoperative period for a carrier of total hip prosthesis (THP), especially in the first months, remains the most difficult period for a patient after each operation, even if traumatologist surgeons want the relief and success of their operations. In this investigation, selected three of the daily activities for a wearer of total hip replacement (THR), such as sitting in a chair, lifting a chair, and going downstairs, and was performed a numerical simulation by finite elements based on experimental data by Bergmann (Bergmann 2001) in terms of effort for each activity. Different stresses have been extracted, and a detailed comparison between two activities with different induced stresses such as normal, tensile, and compressive shear stresses. | ||
| Key Words | ||
| activity; bone; cement; stem; stress; total hip prosthesis | ||
| Address | ||
| Abdelmadjid Moulgada, Mohammed El Sallah Zagane: Department of Mechanical Engineering, University of Ibn Khaldoun Tiaret, 14000, Algeria; Department of Mechanical Engineering, LMPM Laboratory, University of Djillali Liabes Sidi Bel Abbes, 22000, Algeria Murat Yaylaci: Biomedical Engineering MSc Program, Recep Tayyip Erdogan University, 53100, Rize, Turkey; Department of Civil Engineering, Recep Tayyip Erdogan University, 53100, Rize, Turkey Ait Kaci Djafar, Sahli Abderahmane: Department of Mechanical Engineering, LMPM Laboratory, University of Djillali Liabes Sidi Bel Abbes, 22000, Algeria Şevval Öztürk: Department of Civil Engineering, Recep Tayyip Erdogan University, 53100, Rize, Turkey Ecren Uzun Yaylaci: Faculty of Engineering and Architecture, Recep Tayyip Erdogan University, 53100, Rize, Turkey | ||