eprintid: 5201
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/52/01
datestamp: 2023-11-09 16:16:55
lastmod: 2023-11-09 16:16:55
status_changed: 2023-11-09 16:00:54
type: article
metadata_visibility: show
creators_name: Yin, H.
creators_name: Wee, T.
title: Prediction the shear strength for FRP shear strengthened RC beams based on optimised truss models
ispublished: pub
keywords: Concrete beams and girders; Design; Shear strength, Coefficient of variation; Failure load; Frp strengthening; Large dispersion; RC beams; Shear analysis; Strengthened RC beams; Truss model, Trusses
note: cited By 0
abstract: This paper presents the analytical optimised truss model based on the principle of the minimum total strain energy theorem. The model was validated against 90 experimental data collected from the literature. The predicted shear strength in the analysis showed a very satisfactory correlation with the test results, with the average experimental/analytical failure load ratio of 1.09 and the coefficient of variation (C.O.V) of 14.1. Furthermore, a comparison between the accuracy of the proposed model and the current design guidelines was also demonstrated in this study. It was observed that the optimised truss model led to be more viable than the standard 45-deg truss model in the design guidelines. A large dispersion of the results was found in ACI 440 with the C.O.V as far as 31.4; whilst the TR 55 and fib 14 showed no significant difference with the C.O.V of 29.3 and 21.5, respectively. © (2014) Trans Tech Publications, Switzerland.
date: 2014
publisher: Trans Tech Publications Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84903551153&doi=10.4028%2fwww.scientific.net%2fAMM.567.469&partnerID=40&md5=523415032a2da0d79aab540589b3cd7a
id_number: 10.4028/www.scientific.net/AMM.567.469
full_text_status: none
publication: Applied Mechanics and Materials
volume: 567
pagerange: 469-475
refereed: TRUE
isbn: 9783038351238
issn: 16609336
citation:   Yin, H. and Wee, T.  (2014) Prediction the shear strength for FRP shear strengthened RC beams based on optimised truss models.  Applied Mechanics and Materials, 567.  pp. 469-475.  ISSN 16609336