Mechanical properties of steel fiber reinforced concrete at high temperature

Takayuki Kikuchi, Yusuke Shintani, Takeo Hirashima, Mamoru Kohno

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

In this study, high temperature compression tests of steel fiber reinforced concrete were conducted, and the influence of steel fiber on the mechanical properties at high temperature was investigated from the difference of the test results between steel fiber reinforced concrete and plain concrete. From results of these tests, compressive strength and absorbed energy of steel fiber reinforced concrete were larger than that of plain concrete at temperature below 500 ° C. In addition, thermal strain ranging from 600 °C to 800 °C was lower for steel fiber reinforced concrete than for plain concrete.

Original languageEnglish
Pages (from-to)169-176
Number of pages8
JournalJournal of Structural and Construction Engineering
Volume85
Issue number767
DOIs
Publication statusPublished - 2020

Keywords

  • Absorbed energy
  • Compressive strength
  • High Temperature
  • Steel fiber reinforced concrete
  • Thermal strain
  • Total strain

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