Havinga, Paul J.M.

Le, Duc V.

Tran, Quang Cao Vinh

Yntema, Doekle Reinder

English

A premature crack and pipe bending are two of the major signals indicating future failures of a PVC water main. Identifying these defectives when they are young can prevent the break consequence. A new PVC pipe concept that can diagnose its prem-ature crack based on changes in pressure strain characteristics has been introduced. However, the bending influence has yet to be fully explored in this pipe concept. Therefore, this research investigates the full impacts of both bending and a premature crack on the pressure strain characteristic. The result reveals different patterns of pressure strain characteristic deviation between bending and a premature crack. It can help future research to design a method to detect and discriminate these pipe defective

University of Twente Research Information

Self-diagnostic PVC pipes for capturing threats in underground water pipelineVinh Q.C.Tran, Duc V. Le, Doekle R. Yntema, Paul J.M. HavingaPipe bendingA premature crackCausesResultDetect and classify threats from the changes of pressure-strain characteristicSelf-diagnostic PVC pipesMethodology5th IFIP International Internet of Things (IoT) ConferenceIoT through a Multi-disciplinary Perspective27-28 October 2022Amsterdam, The Netherlands13Crack Strain gauges2MotivationEfficient pipeline maintenanceBendingExperimentStrain gaugesHand pumpPVC pipeADCsBeam for bendingCrackGoodCracked/BendingPStrainChange of pressure-strain characteristicPFuture workPhoto © Jonathan Hutchins (cc-by-sa/2.0)Contact: q.c.v.tran@utwente.nlSmart Water Grids

Self-diagnostic PVC pipes for capturing threats in underground water pipelines

https://ris.utwente.nl/ws/files/288395304/ifip_poster_selfSensPipe.pdf

Self-diagnostic PVC pipes for capturing threats in un-derground water pipelines

Abstract

Similar works

Full text

Available Versions

University of Twente Research Information