Search results for "STRAIN GAUGE"

showing 2 items of 52 documents

Misfit evaluation of dental implant-supported metal frameworks manufactured with different techniques: Photoelastic and strain gauge measurements

2016

This study aims to compare in-vitro the fitting accuracy of implant-supported metal frameworks used for full-arch orthodontic restoration. The hypotheses tested were as follows: (1) for a fixed implant morphology, strains developed within the framework depend on how the framework had been fabricated and (2) stresses transferred to the implant–bone interface are related to the amount of framework misfit. Metal frameworks were fabricated using four different manufacturing techniques: conventional lost-wax casting, resin cement luting, electrospark erosion, and computer-aided design/computer-aided manufacturing milling. Each framework was instrumented with three strain gauges to measure strai…

orthodontic restoration0301 basic medicineEngineering drawingMaterials sciencemedicine.medical_treatmentpassive fitStress (mechanics)03 medical and health sciences0302 clinical medicineSettore ING-IND/12 - Misure Meccaniche E TermichemedicineDental bridges orthodontic restoration full-arch implants passive fit edentulismComposite materialPolarization (electrochemistry)Dental implantStrain gaugeResin cementedentulismMechanical EngineeringSettore ING-IND/34 - Bioingegneria Industriale030206 dentistryGeneral Medicinefull-arch implant030104 developmental biologyCasting (metalworking)Dental bridge
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Wireless Strain Gauge Network : Best-Hall Measurement Case

2014

Wireless sensor networks can be used to perform structural monitoring. Strain gauges, which can be glued on or integrated to the observed material, are the most common nondestructive sensing elements for measuring surface strain. Wireless strain gauge measurement system makes strain measurements more flexible while opening new targets of application in addition to those that traditional wired strain measuring systems can offer. We have implemented a long term strain measurement in a PVC-covered hall using wireless sensor network. In this paper we evaluate the functionality and suitability of the developed wireless system for this kind of monitoring. The paper discusses the experiences gaine…

rakennetekniikkastrain gaugeskunnonvalvontastrain measurementwireless sensor networks
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