Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)
- 2007.04a
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- Pages.657-662
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- 2007
Plastic Piezoresistivity of a Steel-Alloy Wire
금속합금선의 소성 압전 특성
- Published : 2007.04.12
Abstract
We studied the piezoresistivity of a steel-alloy 'wire when the deformation exceeds the elastic limit. It is that the piezoresistivity of the steel-alloy wire could be modeled by a bilinear function. To predict the plastic piezoresistivity relation, we developed a simple plastic piezoresistivity model based on the classical hardening plasticity. If structural members such as prestressing tendons in concrete structures are concerned, it is a very efficient and simple tool for monitoring.
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