Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download A Study Of A Three Dimensional Finite Element Model Of L2 3 Vertebra Disc Vertebra Of Human Lumbar Spine PDF full book. Access full book title A Study Of A Three Dimensional Finite Element Model Of L2 3 Vertebra Disc Vertebra Of Human Lumbar Spine.
| Author | : Qiming Lian |
| Publisher | : |
| Total Pages | : 112 |
| Release | : 1996 |
| Genre | : |
| ISBN | : |
| Author | : Dhruv Jitesh Mehta |
| Publisher | : |
| Total Pages | : 71 |
| Release | : 2007 |
| Genre | : Biomechanics |
| ISBN | : |
The aim of the research was to develop a three-dimensional finite element model to study the biomechanical and kinematic characteristics of the human lumbar spine in flexion. An analytical model of the lumbar spine capable of taking into consideration the actual geometry, non-linear material properties and realistic loading would be of benefit in studying normal biomechanics, as well as in-vivo behavior in injured and surgically altered spines. Fundamental to this approach is an accurate model of the spine. This was achieved by modeling the lumbar segments L2-L4 from Computed Tomography (CT) data and analyzing them under loading conditions that best approximated the human lumbar segments in flexion. An in-vitro study was performed for validation of the finite element model. Human lumbar cadaveric spinal segments (L2-L4) were loaded based on test conditions similar to those defined in the finite element analysis. The results of the cadaver biomechanical study and finite element analysis were compared. The results suggest that the model is a valid approach to assessing the range of motion of the L3 segment under flexion. Rotation under lateral bending moments was additionally investigated to provide a thorough validation of the model.
| Author | : Navid Soltani |
| Publisher | : LAP Lambert Academic Publishing |
| Total Pages | : 96 |
| Release | : 2014-02 |
| Genre | : |
| ISBN | : 9783659512025 |
To achieve a new method for predicting the result of disc replacement or to predict biomechanics of lumbar (or any other skeletal segment) by finite element model analysis, its necessary to follow an organized procedure including 3D bone model, meshing the proposed model, designing an artificial implant and simulation of loading condition. In this study we try to explain the whole procedure step by step from importing the CT image to analysis of lumbar section with designed implant. First it's explained how the 3D model can be made based on the CT image using MIMICS software and some details related to simulation of the skeletal model by this software will be released. Second part shows the tutorial method for importing proposed model in ABAQUS software and how it can be analyzed. This step by step tutorial is helpful in lumbar biomechanics and creating human body skeletal model. Also it is useful to achieve a perfect procedure for creating and analyzing lumbar disc implant.
| Author | : Weng Kee Lai |
| Publisher | : |
| Total Pages | : 89 |
| Release | : 2002 |
| Genre | : |
| ISBN | : |
| Author | : 林宏銘 |
| Publisher | : |
| Total Pages | : |
| Release | : 2014 |
| Genre | : |
| ISBN | : |
| Author | : Kevin J. Bozic |
| Publisher | : |
| Total Pages | : 88 |
| Release | : 1994 |
| Genre | : Cervical vertebrae |
| ISBN | : |
| Author | : Ronald Mark McGregor |
| Publisher | : |
| Total Pages | : 300 |
| Release | : 1995 |
| Genre | : |
| ISBN | : |
| Author | : Aboulfazl Shirazi-Adl |
| Publisher | : |
| Total Pages | : |
| Release | : 1984 |
| Genre | : |
| ISBN | : |
"Those elements of the joint predicted to be vulnerable to mechanical failure or damage under the above types of loading have been identified. These results have been correlated with the lumbar joint injuries reported clinically. Furthermore, some joint injury mechanisms and degeneration processes have been proposed and the supporting clinical evidences have been presented." --
| Author | : Vijay Kumar Mittal |
| Publisher | : |
| Total Pages | : 116 |
| Release | : 1974 |
| Genre | : Biomechanics |
| ISBN | : |
| Author | : Rajeev Kumar |
| Publisher | : Springer Nature |
| Total Pages | : 1830 |
| Release | : 2021-07-21 |
| Genre | : Technology & Engineering |
| ISBN | : 9811605505 |
This volume includes select papers presented during the 4th International and 19th National Conference on Machines and Mechanism (iNaCoMM 2019), held in Indian Institute of Technology, Mandi. It presents research on various aspects of design and analysis of machines and mechanisms by academic and industry researchers.
