Analysis of the Dynamic Response of the Human Vertebral Column.

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Abstract:

The development of a model of the human vertebral column is investigated. The model is assumed to consist of only linear elements and only axial response is considered. The intervertebral disc is modelled by a chain of Kelvin elements in series with an impact spring. The vertebra is modelled by a Maxwell element in parallel with a spring and in series with a mass. The response of the model is shown to correspond closely to impedance results at the elemental level but the model of the combination of three vertebrae and two discs gives results which are low when compared to experimental impedance results. Author

Author(s):
Marton, George M. P.
Author Organization(s):
AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OHIO SCHOOL OF ENGINEERING
Descriptive Note:
Master's thesis,
Pagination:
0102

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
GAW/MC/74-6
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*Spinal column, *Dynamic response, *Biomechanics, Humans, Stresses, Skeleton, Response, Theses, Models, Impedance
Field(s)/Group(s):
Human Factors Engineering and Man Machine Systems
Keyword(s):
Kelvin functions, Recommendations
Report Date:
1974 Mar 01