Evaluation of Fire-Damaged Concrete: An Experimental Analysis based on Destructive and Nondestructive Methods

• Published in: International journal of concrete structures and materials Vol. 11; no. 3; pp. 447 - 457
• Main Authors: Park, Gang-Kyu, Yim, Hong Jae
• Format: Journal Article
• Language: English
• Published: Dordrecht 한국콘크리트학회 01.09.2017; Springer Netherlands; Springer Nature B.V; SpringerOpen
• Subjects: Building Materials; Compressive strength; Concrete; Correlation analysis; correlation study; Damage assessment; Damage detection; Defects; Destructive testing; Elastic properties; Engineering; Fire damage; fire-damaged concrete; Mechanical properties; mechanical property; Methods; Modulus of elasticity; Nondestructive testing; nonlinear ultrasonic method; Nonlinearity; Parameter identification; Property damage; Regression analysis; Solid Mechanics; Structural Materials; Ultrasonic testing; 토목공학; correlation study; fire-damaged concrete; mechanical property; nonlinear ultrasonic method

Fire damage to concrete causes contact-type defects that degrade its durability through impaired mechanical properties. Various nondestructive tests are used to evaluate defects induced by fire damage. Recently, nonlinear ultrasonic methods such as the nonlinear resonance vibration method and nonlin...