- Author
- Colombo, M. | Felicetti, R.
- Title
- New NDT Techniques for the Assessment of Fire-Damaged Concrete Structures.
- Coporate
- Department of Structural Engineering (DIS), Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
- Journal
- Fire Safety Journal, Vol. 42, No. 6-7, 461-472, September/October 2007
- Keywords
- structures | concretes | fire damage | cracking (fracturing) | tunnels | thermal damage | reinforced concretes | temperature gradients | ISO 834 | standards | drilling | fire tests | hydrocarbons | material properties | mechanical properties
- Identifiers
- Non-Destructive Testing (NDT); ultrasonic testing; colorimetry; fracture properties; residual properties; possible approaches to the ND assessment of fire-damaged concrete structures; summary of the techniques utilised for the assessment of the precast RC structure; material properties of the six shotcrete mixes for tunnel lining renewal; geometry and initial Ultrasonic Pulse Velocity of the lining materials tested in the mini-tunnel