Application of resistance strain gauges on a wet surface
Source abstract
Abstract
The application of strain gauges to determine the stress on wet and porous media such as rock has been examined. Weldable strain gauges have not been considered. Special consideration has been. given to different methods of water protection. For unbonded strain gauges tested under water a logarithmic dependence between time and resistivity has been found. Several kinds of moisture protection have been tried on the material side as well as on the back side of selected strain gauges. The bonding and the stability of the gauges under load in water has been examined.
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Research context
OpenAlex topics: Sensor Technology and Measurement Systems · Flow Measurement and Analysis · Non-Destructive Testing Techniques
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References (9)
Show source-provided references
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