Monte Carlo analysis of the human vertebra based on compressive loading

The objective of this study is to determine the probability of injury of human crack vertebra condition subjected to compressive loading. The model had been used in this study was reconstructed from image processing and develop using SolidWorks software. The three dimensional finite element model of...

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Main Authors:	Zulkifli, Ahmad@Manap, A. K., Ariffin
Format:	Article
Language:	English
Published:	IJENS 2012
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/26953/ http://umpir.ump.edu.my/id/eprint/26953/ http://umpir.ump.edu.my/id/eprint/26953/1/Monte%20Carlo%20analysis%20of%20the%20human%20vertebra%20based%20on%20compressive%20loading.pdf

id	ump-26953
recordtype	eprints
spelling	ump-269532020-02-26T08:08:51Z http://umpir.ump.edu.my/id/eprint/26953/ Monte Carlo analysis of the human vertebra based on compressive loading Zulkifli, Ahmad@Manap A. K., Ariffin TJ Mechanical engineering and machinery The objective of this study is to determine the probability of injury of human crack vertebra condition subjected to compressive loading. The model had been used in this study was reconstructed from image processing and develop using SolidWorks software. The three dimensional finite element model of lumbar vertebra was organized using Ansys software. In this work, all the model components were meshed using the tetrahedral solid element (SOLID186). In order to simplify it, all the components were modeled as an isotropic, elastic material and symmetry model. The model failure was occurred when the stress intensity factor (SIF) of the bone exceeds the fracture toughness. Biological structures as well as vertebrae inherent a lot of related uncertainties and should not be solved by deterministic analysis. A Monte Carlo Simulation (MCS) technique was performed to conduct the probabilistic analysis using a built-in parametric design language (APDL) module. The results discovered that the highest stress was found on adjacent pedicle to create the weakness area and probability of failure for cracked structure condition is 2%. Therefore, pedicle was become the most crucial area to be emphasize. In addition, any flaws exist on the model such as crack will give a huge impact to the results, especially fracture. Hence, the current study was very useful to examine how the bone toughness and bone characteristics capable of sustained compressive loading in terms of probabilistic approach. IJENS 2012 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26953/1/Monte%20Carlo%20analysis%20of%20the%20human%20vertebra%20based%20on%20compressive%20loading.pdf Zulkifli, Ahmad@Manap and A. K., Ariffin (2012) Monte Carlo analysis of the human vertebra based on compressive loading. International Journal of Mechanical & Mechatronics Engineering, 12 (5). pp. 69-73. ISSN 2077-124X https://www.scopus.com/record/display.uri?eid=2-s2.0-84872457009&origin=resultslist&sort=plf-f&src=s&nlo=1&nlr=20&nls=afprfnm-t&affilName=universiti+malaysia+pahang&sid=4b4b7c8828b0dc4dc9e77c76bc070caf&sot=afnl&sdt=cl&cluster=scoopenaccess%2c%220%22%2ct%2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Zulkifli, Ahmad@Manap A. K., Ariffin Monte Carlo analysis of the human vertebra based on compressive loading
description	The objective of this study is to determine the probability of injury of human crack vertebra condition subjected to compressive loading. The model had been used in this study was reconstructed from image processing and develop using SolidWorks software. The three dimensional finite element model of lumbar vertebra was organized using Ansys software. In this work, all the model components were meshed using the tetrahedral solid element (SOLID186). In order to simplify it, all the components were modeled as an isotropic, elastic material and symmetry model. The model failure was occurred when the stress intensity factor (SIF) of the bone exceeds the fracture toughness. Biological structures as well as vertebrae inherent a lot of related uncertainties and should not be solved by deterministic analysis. A Monte Carlo Simulation (MCS) technique was performed to conduct the probabilistic analysis using a built-in parametric design language (APDL) module. The results discovered that the highest stress was found on adjacent pedicle to create the weakness area and probability of failure for cracked structure condition is 2%. Therefore, pedicle was become the most crucial area to be emphasize. In addition, any flaws exist on the model such as crack will give a huge impact to the results, especially fracture. Hence, the current study was very useful to examine how the bone toughness and bone characteristics capable of sustained compressive loading in terms of probabilistic approach.
format	Article
author	Zulkifli, Ahmad@Manap A. K., Ariffin
author_facet	Zulkifli, Ahmad@Manap A. K., Ariffin
author_sort	Zulkifli, Ahmad@Manap
title	Monte Carlo analysis of the human vertebra based on compressive loading
title_short	Monte Carlo analysis of the human vertebra based on compressive loading
title_full	Monte Carlo analysis of the human vertebra based on compressive loading
title_fullStr	Monte Carlo analysis of the human vertebra based on compressive loading
title_full_unstemmed	Monte Carlo analysis of the human vertebra based on compressive loading
title_sort	monte carlo analysis of the human vertebra based on compressive loading
publisher	IJENS
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/26953/ http://umpir.ump.edu.my/id/eprint/26953/ http://umpir.ump.edu.my/id/eprint/26953/1/Monte%20Carlo%20analysis%20of%20the%20human%20vertebra%20based%20on%20compressive%20loading.pdf
first_indexed	2023-09-18T22:42:17Z
last_indexed	2023-09-18T22:42:17Z
_version_	1777416995086532608

Monte Carlo analysis of the human vertebra based on compressive loading

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