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Sustained Load Performance of Adhesive Anchor Systems in Concrete.
- Source :
- ACI Structural Journal; Jul/Aug2017, Vol. 114 Issue 4, p951-957, 7p, 2 Diagrams, 1 Chart, 8 Graphs
- Publication Year :
- 2017
-
Abstract
- This research project investigated the sustained load performance of adhesive anchors in concrete under different installation and in-service conditions. Based on the results of the literature review and the experience of the research group, a triage was conducted on many parameters identified as possibly affecting the sustained load performance of adhesive anchors, and the highest-priority parameters were investigated in this project. A stress versus time-to-failure approach was used to evaluate sensitivity of three ICC-ES AC308 approved adhesive anchor systems. Of the various parameters investigated, only elevated in-service temperature and manufacturer's cure time were shown to exhibit adverse effects on sustained loads more than that predicted by short-term tests of fully cured adhesives. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08893241
- Volume :
- 114
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- ACI Structural Journal
- Publication Type :
- Academic Journal
- Accession number :
- 123720073
- Full Text :
- https://doi.org/10.14359/51689723