| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 824895 | International Journal of Engineering Science | 2015 | 7 Pages |
Abstract
The paper focuses on empirical extension of the cross-property connection between changes in elasto-static compliance and electrical resistance associated with plane microcracking in structural elements to changes in electrical impedance. Theoretical underlying principles of impedance are discussed and experimental measurements are taken to compare AC impedance, DC resistance and changes in resistivity predicted by the cross-property connection before and after subjecting test specimens to an edge cut. If the reactive components of impedance are sufficiently isolated, experimental results show a strong correlation between changes in real-part resistive impedance, directly extending the cross-property connection to impedance.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Terry W. Armstrong, Igor Sevostianov,