MIGS WP3 Monitoring of Bolt Load: Review of sensor technology for bolt load measurements
2009 (English)Report (Other academic)
A review of possible sensor technology for rock bolt load measurements has been made. The measurements requirements is given by the MIG-WP3 spec- ifications. The technology discussed is strain gauges, piezoelectric, piezo- resistive, fiber optic, Pressductor and ultrasound.In conclusion the most interesting sensing approach suitable for wireless bolt load measurement is a strain gauge technology by Hitec Corporation. This in combination with the Mulle sensor and communication platform forms a good basis for meeting the MIG-WP3 requirements.
Place, publisher, year, edition, pages
Research subject Industrial Electronics
IdentifiersURN: urn:nbn:se:ltu:diva-21949Local ID: 0d91b274-aa38-4247-a993-f1c364ceedbeOAI: oai:DiVA.org:ltu-21949DiVA: diva2:994997
Godkänd; 2009; 20140219 (jerker)2016-09-292016-09-29Bibliographically approved