Using planar electrical impedance tomography as a structural health monitoring method to detect and evaluate the damage to CFRP composite
- Zarafshani, Ali
- Chatwin, Chris
- Bach, Thomas
Publication date
February 2017
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
Electrical Impedance Tomography (EIT) is an emerging imaging modality that produces either a 2D or 3D impedance image (conductivity or impedivity) of the subject under test. In this study we tested and demonstrated a new application of applying an EIT system to detect delamination and evaluate the damage location, size, strain and severity for Structure Health Monitoring (SHM) of composites (i.e. Carbonfibre-reinforced polymer (CFRP) composites)
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