- 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