AN APPROACH TO THE ESTIMATION OF THE POST-FIRE STATE OF STEEL REINFORCED CONCRETE STRUCTURES

  • 1 POST FIRE-STATE, STEEL REINFORCED STRUCTURES, XRD, DTA, COMPLEX ANALYSIS

Abstract

The paper proposes a complex assessment of the post-fire state of steel reinforced concrete structures. It covers a combined usage of mechanical tests (core cutting and testing), non-destructive assessment of concrete strength, indirect physical (ultrasonic) methods and direct physical methods (X-ray structural and differential- thermal analyses). The complex analysis of the results enables one to assess the state of the structure and outline means of its strengthening, thus guaranteeing further flawless operation..

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