Thermal stress estimation in relation to spalling of HSC restrained with steel rings at high temperatures

Autor: Tanibe T., Ozawa M., Kamata R., Sato R., Rokugo K.
Jazyk: English<br />French
Rok vydání: 2013
Předmět:
Zdroj: MATEC Web of Conferences, Vol 6, p 01004 (2013)
Druh dokumentu: article
ISSN: 2261-236X
DOI: 10.1051/matecconf/20130601004
Popis: This paper reports on an experimental study regarding the behavior of steel ring-restrained concrete in response to fire exposure. The study was conducted to enable estimation of thermal stress based on steel ring strain in such concrete under the conditions of a RABT 30 heating curve. The specimens used were made from high-strength concrete (Fc: 80 MPa) restrained using steel rings with thicknesses of 0.5, 8 and 18 mm.
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