Paper Title:
Effect of Uyghur Sand Therapy on Femur Bending Mechanical Properties in Rabbit and the Finite Element Analysis
  Abstract

This article studies the effect of Uyghur sand therapy on rabbit femur bending mechanics. Methods: Papain was injected into the joint space of right knee of 20 male rabbits. The Paptain injected rabbits were divided into two different groups: sand therapy group and control group. The control group rabbits weren’t interfered in any way. The sand therapy group rabbits were given sand therapy for 30 minutes each day for 15 days. On the 16th day, the femur of each rabbit was taken as specimen. The specimen was given the tree-point bending test and the load-deflection curves were obtained. Then Finite Element Ansys method was used to analyze the stress cloud and the deformation cloud; Results:. Damage occurred in the position where the first maximum main stress was given; the form of damage was a brittle fracture. However, the position which corresponds to the maximum bending compressive stress has not been damaged. Finite Element Ansys analysis also showed a similar result. Conclusion: Sand therapy can improve femur bending strength and toughness.

  Info
Periodical
Key Engineering Materials (Volumes 462 - 463)
Edited by
Ahmad Kamal Ariffin, Shahrum Abdullah, Aidy Ali, Andanastuti Muchtar, Mariyam Jameelah Ghazali and Zainuddin Sajuri
Pages
1044-1049
DOI
10.4028/www.scientific.net/KEM.462-463.1044
Citation
Rong Chang Fu et al., 2011, Key Engineering Materials, 462-463, 1044
Online since
January 2011
Price
US$ 28,-
Share
Authors: Dal Woo Jung, Nak Sam Choi
Abstract:Fatigue fracture behavior of a hybrid joint part for the tilting car body was evaluated in comparison to the case of static fracture. The...
2860
Authors: Shu Huang, Jian Zhong Zhou, Yi Bin Chen, C.D. Wang, X.D. Yang, Y.C. Dai
Abstract:An appropriate finite element analytical model for laser compound forming (LCF) was established with ABAQUS code, and then some key technical...
3857
Authors: Qiang Li, Li Feng Fan, Ying Gao, Cong Hui Song, Wen Tao Yang
II. Solid Mechanics
Abstract:Air bending of wide-punch large radius of curvature, as a special bending mode, has been widely applied in the production of large diameter...
207
Authors: M. Mehrara, Mohammad Javad Nategh
Abstract:The bending of plates on rubber pad is a relatively new method used for roll bending of thin plates in recent years. In the present work the...
190