There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 24 | - |
dc.citation.startPage | 15 | - |
dc.citation.title | CEMENT & CONCRETE COMPOSITES | - |
dc.citation.volume | 56 | - |
dc.contributor.author | Pyo, Sukhoon | - |
dc.contributor.author | Wille, Kay | - |
dc.contributor.author | El-Tawil, Sherif | - |
dc.contributor.author | Naaman, Antoine E. | - |
dc.date.accessioned | 2023-12-22T01:38:57Z | - |
dc.date.available | 2023-12-22T01:38:57Z | - |
dc.date.created | 2019-01-08 | - |
dc.date.issued | 2015-02 | - |
dc.description.abstract | The results of an experimental investigation of UHP-FRC tensile response under a range of low strain rates are presented. The strain rate dependent tests are conducted on dogbone specimens using a hydraulic servo-controlled testing machine. The experimental variables are strain rate, which ranges from 0.0001 1/s to 0.1 1/s, fiber type, and fiber volume fraction. Five different types of fibers are considered including straight and twisted fibers with different geometric properties. The rate sensitivity of the composite material in tension is evaluated in terms of its first cracking strength, post-cracking strength, energy absorption capacity, strain capacity, elastic modulus, fiber tensile stress and number of cracks. The test results show pronounced rate effects on post-cracking strength and energy absorption capacity. Further, post cracking strength varies linearly with the fiber reinforcing index and energy absorption capacity varies linearly with the product of the fiber length and the reinforcing index, as predicted from the theory for fiber reinforced concrete. | - |
dc.identifier.bibliographicCitation | CEMENT & CONCRETE COMPOSITES, v.56, pp.15 - 24 | - |
dc.identifier.doi | 10.1016/j.cemconcomp.2014.10.002 | - |
dc.identifier.issn | 0958-9465 | - |
dc.identifier.scopusid | 2-s2.0-84911866866 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25735 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0958946514001942?via%3Dihub | - |
dc.identifier.wosid | 000348628000002 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Strain rate dependent properties of ultra high performance fiber reinforced concrete (UHP-FRC) under tension | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Mechanical properties | - |
dc.subject.keywordAuthor | Strain rate effect | - |
dc.subject.keywordAuthor | Tensile properties | - |
dc.subject.keywordAuthor | Fiber reinforcement | - |
dc.subject.keywordAuthor | Ultra high-performance concrete | - |
dc.subject.keywordAuthor | Cracking | - |
dc.subject.keywordPlus | CEMENTITIOUS COMPOSITES | - |
dc.subject.keywordPlus | PULLOUT BEHAVIOR | - |
dc.subject.keywordPlus | IMPACT RESPONSE | - |
dc.subject.keywordPlus | STEEL FIBERS | - |
dc.subject.keywordPlus | ECC | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.