Finite element analysis of conceptual lumbar spine for different lifting position
The Lower-back pain (LBP) which is caused by lifting loads manually is one of the common issues faced by industrial workers. The objective of this paper is to determined the maximum stress and displacement on human lumbar by using computer aided engineering (CAE) software called Msc. Patran/Nastran....
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IDOSI Publications
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/44355/1/Finite%20element%20analysis%20of%20conceptual%20lumbar%20spine%20for%20different%20lifting%20position.pdf |
| _version_ | 1825929518306557952 |
|---|---|
| author | Arep @ Ariff, Hambali Kosnan, Mohamad Shahrul Effendy Jusoff, Kamaruzaman Widodo, Wahyono Sapto Anand, T. Joseph Sahaya Taufik Subramonian, Sivarao Abu Bakar, Mohd Hadzley |
| author_facet | Arep @ Ariff, Hambali Kosnan, Mohamad Shahrul Effendy Jusoff, Kamaruzaman Widodo, Wahyono Sapto Anand, T. Joseph Sahaya Taufik Subramonian, Sivarao Abu Bakar, Mohd Hadzley |
| author_sort | Arep @ Ariff, Hambali |
| collection | UPM |
| description | The Lower-back pain (LBP) which is caused by lifting loads manually is one of the common issues faced by industrial workers. The objective of this paper is to determined the maximum stress and displacement on human lumbar by using computer aided engineering (CAE) software called Msc. Patran/Nastran. The 3D modeling of the lumbar spine from transferring data points of 3D scanner is reconstructed. The stress used for lifting loads from 20 to 60 kg is ranging between 2.52 to 74.1 MPa. The results showed that the end plate at 5th lumbar is experiencing the maximum stress development. This analysis is relevant to the industries especially manufacturing sector in order to provide a direction for ergonomists in the modification of jobs for workers who perform manual lifting. In order to gain a higher precision, it is suggested in the future that the lumbar spine is to be built based directly on a loaded CT scan and biodynamic loading situation with vibration and impact. |
| first_indexed | 2024-03-06T08:57:55Z |
| format | Article |
| id | upm.eprints-44355 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:57:55Z |
| publishDate | 2013 |
| publisher | IDOSI Publications |
| record_format | dspace |
| spelling | upm.eprints-443552020-07-10T01:51:58Z http://psasir.upm.edu.my/id/eprint/44355/ Finite element analysis of conceptual lumbar spine for different lifting position Arep @ Ariff, Hambali Kosnan, Mohamad Shahrul Effendy Jusoff, Kamaruzaman Widodo, Wahyono Sapto Anand, T. Joseph Sahaya Taufik Subramonian, Sivarao Abu Bakar, Mohd Hadzley The Lower-back pain (LBP) which is caused by lifting loads manually is one of the common issues faced by industrial workers. The objective of this paper is to determined the maximum stress and displacement on human lumbar by using computer aided engineering (CAE) software called Msc. Patran/Nastran. The 3D modeling of the lumbar spine from transferring data points of 3D scanner is reconstructed. The stress used for lifting loads from 20 to 60 kg is ranging between 2.52 to 74.1 MPa. The results showed that the end plate at 5th lumbar is experiencing the maximum stress development. This analysis is relevant to the industries especially manufacturing sector in order to provide a direction for ergonomists in the modification of jobs for workers who perform manual lifting. In order to gain a higher precision, it is suggested in the future that the lumbar spine is to be built based directly on a loaded CT scan and biodynamic loading situation with vibration and impact. IDOSI Publications 2013 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/44355/1/Finite%20element%20analysis%20of%20conceptual%20lumbar%20spine%20for%20different%20lifting%20position.pdf Arep @ Ariff, Hambali and Kosnan, Mohamad Shahrul Effendy and Jusoff, Kamaruzaman and Widodo, Wahyono Sapto and Anand, T. Joseph Sahaya and Taufik and Subramonian, Sivarao and Abu Bakar, Mohd Hadzley (2013) Finite element analysis of conceptual lumbar spine for different lifting position. World Applied Sciences Journal, 21. pp. 68-75. ISSN 1818-4952; ESSN: 1991-6426 https://www.idosi.org/wasj/wasj21(et)2013.htm 10.5829/idosi.wasj.2013.21.1009 |
| spellingShingle | Arep @ Ariff, Hambali Kosnan, Mohamad Shahrul Effendy Jusoff, Kamaruzaman Widodo, Wahyono Sapto Anand, T. Joseph Sahaya Taufik Subramonian, Sivarao Abu Bakar, Mohd Hadzley Finite element analysis of conceptual lumbar spine for different lifting position |
| title | Finite element analysis of conceptual lumbar spine for different lifting position |
| title_full | Finite element analysis of conceptual lumbar spine for different lifting position |
| title_fullStr | Finite element analysis of conceptual lumbar spine for different lifting position |
| title_full_unstemmed | Finite element analysis of conceptual lumbar spine for different lifting position |
| title_short | Finite element analysis of conceptual lumbar spine for different lifting position |
| title_sort | finite element analysis of conceptual lumbar spine for different lifting position |
| url | http://psasir.upm.edu.my/id/eprint/44355/1/Finite%20element%20analysis%20of%20conceptual%20lumbar%20spine%20for%20different%20lifting%20position.pdf |
| work_keys_str_mv | AT arepariffhambali finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT kosnanmohamadshahruleffendy finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT jusoffkamaruzaman finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT widodowahyonosapto finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT anandtjosephsahaya finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT taufik finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT subramoniansivarao finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition AT abubakarmohdhadzley finiteelementanalysisofconceptuallumbarspinefordifferentliftingposition |