Abstract
Embodiments of the present invention relate to a rock anchor with condition monitoring for determining tensions or deformations in form of a conductor trace which is applied on an anchor body, whose electrical resistance changes proportionally with respect to the tension/deformation. The conductor trace may consist of an electrically conductive ink which is directly applied on the anchor body by a printing method.
| Original language | English |
|---|---|
| Patent number | US2022136389 |
| IPC | F16B 31/ 02 A I |
| Priority date | 6/02/20 |
| Publication status | Published - 5 May 2022 |
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