Structural Engineering and Mechanics

  • 제60권3호
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  • Pages.405-412
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  • 2016
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Numerical simulation of the femur fracture under static loading

  • El Sallah, Zagane Mohammed (Laboratory Mechanics Physics of materials (LMPM), University Djillali Liabes of Sidi bel abbes) ;
  • Smail, Benbarek (Laboratory Mechanics Physics of materials (LMPM), University Djillali Liabes of Sidi bel abbes) ;
  • Abderahmane, Sahli (Laboratory Mechanics Physics of materials (LMPM), University Djillali Liabes of Sidi bel abbes) ;
  • Bouiadjra, B. Bachir (Laboratory Mechanics Physics of materials (LMPM), University Djillali Liabes of Sidi bel abbes) ;
  • Boualem, Serier (Laboratory Mechanics Physics of materials (LMPM), University Djillali Liabes of Sidi bel abbes)
  • 투고 : 2015.10.12
  • 심사 : 2016.08.02
  • 발행 : 2016.11.10
⟨ 이전 논문 다음 논문 ⟩

초록

Bone is a living material with a complex hierarchical structure that gives it remarkable mechanical properties. Bone constantly undergoes mechanical. Its quality and resistance to fracture is constantly changing over time through the process of bone remodeling. Numerical modeling allows the study of the bone mechanical behavior and the prediction of different trauma caused by accidents without expose humans to real tests. The aim of this work is the modeling of the femur fracture under static solicitation to create a numerical model to simulate this element fracture. This modeling will contribute to improve the design of the indoor environment to be better safe for the passengers' transportation means. Results show that vertical loading leads to the femur neck fracture and horizontal loading leads to the fracture of the femur diaphysis. The isotropic consideration of the bone leads to bone fracture by crack propagation but the orthotropic consideration leads to the fragmentation of the bone.

키워드

참고문헌

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피인용 문헌

  1. Fracture behavior modeling of a 3D crack emanated from bony inclusion in the cement PMMA of total hip replacement vol.66, pp.1, 2016, https://doi.org/10.12989/sem.2018.66.1.037
  2. Femoral Fracture load and damage localization pattern prediction based on a quasi-brittle law vol.72, pp.2, 2016, https://doi.org/10.12989/sem.2019.72.2.191
  3. Approximated 3D non-homogeneous model for the buckling and vibration analysis of femur bone with femoral defects vol.5, pp.1, 2016, https://doi.org/10.12989/bme.2020.5.1.025
  4. Biomechanical stability of internal bone-level implant: Dependency on hex or non-hex structure vol.74, pp.4, 2020, https://doi.org/10.12989/sem.2020.74.4.567