The analysis of time dependent effects of reinforced concrete systems through in-situ structural health monitoring

David Byrne, Jamie Goggins, Eamonn Cannon

Research output: Chapter in Book or Conference Publication/ProceedingConference Publicationpeer-review

3 Citations (Scopus)

Abstract

This paper presents an investigation into the time dependent behaviour of reinforced concrete structures due to creep, shrinkage and temperature effects and develops a real time structural health monitoring system to monitor these effects. Over 60 vibrating wire gauges have been installed in a reinforced concrete flat slab system during the construction of the new Engineering building at the National University of Ireland, Galway. These sensors are continually monitoring strain and temperature profiles from within the concrete element. Data from the sensors are being used to establish the long and short term serviceability behaviour of the reinforced concrete slab. They make it possible to determine how the slab responds to time dependent effects by examining internal stresses, cracking and deformations of the slab and to give an improved understanding of in-situ structural behaviour.

Original languageEnglish
Title of host publicationGlobal Thinking in Structural Engineering
Subtitle of host publicationRecent Achievements
PublisherInternational Association for Bridge and Structural Engineering (IABSE)
ISBN (Electronic)9783857481253
Publication statusPublished - 2012
EventIABSE 2012 Spring Conference on Global Thinking in Structural Engineering: Recent Achievements - Sharm El Sheikh, Egypt
Duration: 7 May 20129 May 2012

Publication series

NameGlobal Thinking in Structural Engineering: Recent Achievements

Conference

ConferenceIABSE 2012 Spring Conference on Global Thinking in Structural Engineering: Recent Achievements
Country/TerritoryEgypt
CitySharm El Sheikh
Period7/05/129/05/12

Keywords

  • Concrete
  • creep
  • Flat slabs
  • Shrinkage
  • Temperature
  • Vibrating wire gauges

Fingerprint

Dive into the research topics of 'The analysis of time dependent effects of reinforced concrete systems through in-situ structural health monitoring'. Together they form a unique fingerprint.

Cite this