eprintid: 5261 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/00/52/61 datestamp: 2023-11-09 16:16:59 lastmod: 2023-11-09 16:16:59 status_changed: 2023-11-09 16:01:07 type: article metadata_visibility: show creators_name: Shafiq, N. creators_name: Ayub, T. creators_name: Nuruddin, M.F. title: Predictive stress-strain models for high strength concrete subjected to uniaxial compression ispublished: pub keywords: Cements; Compressive strength; Cylinders (shapes); Silica fume; Stress-strain curves, Complete stress-strain curve; Compressive stress strains; High strength concretes; Metakaolins; Predictive models; Stress-strain behaviors; Stress-strain model; Uni-axial compression, High performance concrete note: cited By 1 abstract: To date, various predictive models for high strength concrete (HSC) have been proposed that are capable of generating complete stress-strain curves. These models were validated for HSC prepared with and without silica fume. In this paper, an investigation on these predictive models has been presented by applying them on two different series of HSC. The first series of HSC was prepared by utilizing 100 cement content, while second series was prepared by utilizing 90 cement and 10 Metakaolin. The compressive strength of the concrete was ranged from 71-87 MPa. For each series of HSC, total four cylinders of the size 100�200mm were cast to obtain the stress-strain curves at 28 days.It has been found that the pattern of the stress-strain curve of each cylinder among four cylinders of each series was different from other, in spite of preparing from the similar batch. When predictive models were applied to these cylinders using their test data then it was found that all models more or less deficient to accurately predict the stress-strain behavior. © (2014) Trans Tech Publications, Switzerland. date: 2014 publisher: Trans Tech Publications Ltd official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84903523195&doi=10.4028%2fwww.scientific.net%2fAMM.567.476&partnerID=40&md5=da90ec5f7d93e67b45da9ca78c102fea id_number: 10.4028/www.scientific.net/AMM.567.476 full_text_status: none publication: Applied Mechanics and Materials volume: 567 pagerange: 476-481 refereed: TRUE isbn: 9783038351238 issn: 16609336 citation: Shafiq, N. and Ayub, T. and Nuruddin, M.F. (2014) Predictive stress-strain models for high strength concrete subjected to uniaxial compression. Applied Mechanics and Materials, 567. pp. 476-481. ISSN 16609336