Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 류두열 | - |
dc.date.accessioned | 2019-12-02T21:01:03Z | - |
dc.date.available | 2019-12-02T21:01:03Z | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | CONSTRUCTION AND BUILDING MATERIALS, v. 157, page. 498-508 | en_US |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.issn | 1879-0526 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S0950061817319219?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/116539 | - |
dc.description.abstract | This paper aims to investigate the influence of exposure to cryogenic temperatures using liquid nitrogen on the mechanical properties of normal concrete (NC) and ultra-high-performance fiber-reinforced concrete (UHPFRC), which is commercially available. This research was carried out to examine the feasibility of using UHPFRC for a liquefied natural gas storage tank. For this, both compressive and direct tensile tests were performed at three different testing conditions: ambient temperature, cryogenic temperature (-170 degrees C), and recovered ambient temperature after experiencing the cryogenic temperature. The test results showed that the compressive strengths of both NC and UHPFRC were noticeably increased at the cryogenic temperature compared with those at ambient temperature. However, there was no improvement in the tensile strength of NC at the cryogenic temperature, and its tensile strength was deteriorated after exposure to the cryogenic temperature. In contrast with NC, the tensile performance of UHPFRC significantly increased, including improvements in strength, post-cracking stiffness, and energy absorption capacity. Given the superior mechanical properties, it was concluded that UHPFRC is suitable for liquefied natural gas storage tanks. | en_US |
dc.description.sponsorship | This work was supported by a grant from 2016 University Cooperation Research Project funded by Korea Gas Corporation. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | Ultra-high-performance fiber-reinforced concrete | en_US |
dc.subject | Normal concrete | en_US |
dc.subject | Mechanical performance | en_US |
dc.subject | Cryogenic temperature | en_US |
dc.subject | LNG storage tank | en_US |
dc.title | Mechanical properties of ultra-high-performance fiber-reinforced concrete at cryogenic temperatures | en_US |
dc.type | Article | en_US |
dc.relation.volume | 157 | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2017.09.099 | - |
dc.relation.page | 498-508 | - |
dc.relation.journal | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.contributor.googleauthor | Kim, Min-Jae | - |
dc.contributor.googleauthor | Kim, Soonho | - |
dc.contributor.googleauthor | Lee, Seul-Kee | - |
dc.contributor.googleauthor | Kim, Jun-Hwi | - |
dc.contributor.googleauthor | Lee, Kangwon | - |
dc.contributor.googleauthor | Yoo, Doo-Yeol | - |
dc.relation.code | 2017006317 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ARCHITECTURAL ENGINEERING | - |
dc.identifier.pid | dyyoo | - |
dc.identifier.orcid | http://orcid.org/0000-0003-2814-5482 | - |
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