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Degradation of mechanical properties of high-strength concrete after exposure to fire

Neno Torić
Ivica Boko
Bernardin Peroš


Puni tekst: hrvatski pdf 465 Kb

str. 1033-1041

preuzimanja: 1.339

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Sažetak

The results obtained by experimental determination of residual mechanical properties of high-strength concrete after fire exposure are presented. The following properties are analyzed: compressive strength and tensile strength, and the tangent and secant moduli of elasticity. The testing is conducted by heating concrete samples to a high target temperature. In addition to mechanical properties of concrete, other properties registered after sample cooling are also presented. The results are compared with corresponding properties given in EN1992-1-2 and EN1994-1-2.

Ključne riječi

high-strength concrete; fire; mechanical properties; compressive strength; tensile strength; tangent modulus of elasticity; secant modulus of elasticity

Hrčak ID:

75954

URI

https://hrcak.srce.hr/75954

Datum izdavanja:

27.12.2011.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.110 *