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United States of America Patent

PATENT NO 8442780
APP PUB NO 20100049451A1
SERIAL NO

12459418

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Abstract

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The distributive elastic properties in nonlinear structures is characterized using an inverse elastostatic approach of stress analysis using assumed elastic models without knowing the realistic material parameters. Stress distributions are computed independently of strain measurements. A database of pointwise stress and strain data in regions of the nonlinear structure permits the elastic properties of the structure to be characterized point-by-point to provide the property distribution.

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Patent Owner(s)

Patent OwnerAddress
THE UNIVERSITY OF IOWA RESEARCH FOUNDATION200 S CAPITOL STREET IOWA CITY IA 52242-5500

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Jia Iowa City, US 49 263
Zhao, Xuefeng Iowa City, US 16 45

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