Finite Element Study on Strain Energy Release Rate and Von Misses Stress in Muscle Laceration
Keywords:
J-Integral, Muscle Laceration, Strain Energy Release Rate, Von Misses Stress,Abstract
This study aims to present a finite element modelling and analysis of hyperelastic human muscle laceration by using a continuum mechanics approach under Mode I loading conditions. Two – dimensional model of the muscle was developed according to the dimensions that have been used in past research. The finite element analysis and construction of the model are done in Mechanical APDL (ANSYS) v14.0 software. The research was conducted mainly based on two conditions, which are according to various lacerations length and different loading force. To evaluate the fracture toughness of the human muscle thigh segment, this research has employed finite element method to predict the strain energy release rate by using three-point bending test. Various loading forces in the range of 500 N to 4000 N were applied in an attempt to study their effect on the strain energy release rate (J – integral) and von Mises stress. The results show that the strain energy release rate (J-integral) and von Mises stress increased as the laceration length been increased. It can be seen clearly that both trend of the graphs shown a nonlinear increment. By knowing the value of J – integral and von Mises stress, it will help the designer to create a more reliable and advanced prosthetic and orthotic devices. It can also provide a better view on the design of surgical intervention tools.References
The Definition Of Muscle. (n.d.). Retrieved November 14, 2016, from http://www.dictionary.com/browse/muscle
Lefave, Better Muscle Definition Will Take This Long - Life by Daily Burn. Retrieved November 14, 2016, from http://dailyburn.com/life/fitness/muscle-definition-guide/
C. R. Dickerson, Modeling And Simulation Of Tissue Load In The Upper Extremities. 2008.
T. Payne, S. Mitchell, R. Bibb, and M. Waters, “The evaluation of new multi-material human soft tissue simulants for sports impact surrogates,” J. Mech. Behav. Biomed. Mater., vol. 41, pp. 336–356, 2015.
J. Affagard, P. Feissel, and S. F. Bensamoun, Identification Of Hyperelastic Properties Of Passive Thigh Muscle Under Compression With An Inverse Method From A Displacement Fi Eld Measurement, J. Biomech., vol. 48, no. 15, pp. 4081–4086, 2015.
M. Engineering, Hyperelastic Muscle Simulation Mohd. Zahid Ansari 1, vol. 346, no. August, pp. 1241–1244, 2007.
G. P. Cherepanov, “The Propagation Of Cracks In A Continuous Medium”, Journal of Applied Mathematics and Mechanics, 31(3), 1967, pp. 503–512.
J. R. Rice, “A Path Independent Integral and the Approximate Analysis of Strain Concentration by Notches and Cracks”, Journal of Applied Mechanics, 35, 1968, pp. 379–386.
Lake, G.J., “Application of Fracture Mechanics to Failure in Rubber Articles, with Particular Reference to Groove Cracking in Tyres”, Int. Conf. Yield, Deformation and Fracture of Polymers, Cambridge, 1970.
S. Ishihara, K. Ishihara, and M. Nagamachi, “Finite Element Estimation Of Pressure Distribution Inside The Trunk On A Mattress,” Int. J. Autom. Smart Technol., vol. 5, no. 4, pp. 217–223, 2015.
A. Tsouknidas, S. Savvakis, Y. Asaniotis, K. Anagnostidis, A. Lontos, N. Michailidis, “The Effect Of Kyphoplasty Parameters On The Dynamic Load Transfer Within The Lumbar Spine Considering The Response Of A Bio-Realistic Spine Segment”, Clinical Biomechanics 28 (9-10), pp. 949-955, 2013
B. Song, W. Che, Y. Ge, T. Weerasooriya, “Dynamic And Quasi-Static Compressive Response Of Porcine Muscle”, J. Biomech. 40 (13), 2999 – 3005, 2007.
A.F Bower, "Applied Mechanics of Solids”, CRC Press, 2009.
Downloads
Published
How to Cite
Issue
Section
License
TRANSFER OF COPYRIGHT AGREEMENT
The manuscript is herewith submitted for publication in the Journal of Telecommunication, Electronic and Computer Engineering (JTEC). It has not been published before, and it is not under consideration for publication in any other journals. It contains no material that is scandalous, obscene, libelous or otherwise contrary to law. When the manuscript is accepted for publication, I, as the author, hereby agree to transfer to JTEC, all rights including those pertaining to electronic forms and transmissions, under existing copyright laws, except for the following, which the author(s) specifically retain(s):
- All proprietary right other than copyright, such as patent rights
- The right to make further copies of all or part of the published article for my use in classroom teaching
- The right to reuse all or part of this manuscript in a compilation of my own works or in a textbook of which I am the author; and
- The right to make copies of the published work for internal distribution within the institution that employs me
I agree that copies made under these circumstances will continue to carry the copyright notice that appears in the original published work. I agree to inform my co-authors, if any, of the above terms. I certify that I have obtained written permission for the use of text, tables, and/or illustrations from any copyrighted source(s), and I agree to supply such written permission(s) to JTEC upon request.