Issue 60

A. Taibi et alii, Frattura ed Integrità Strutturale, 60 (2022) 416-437; DOI: 10.3221/IGF-ESIS.60.29

1,6

1,4

1,2

1

Without Early Age Aggregate Cooling With Early Age Pipe Cooling

0,8

0,6

Stress (MPa)

0,4

0,2

0

0

0,05

0,1

0,15

0,2

0,25

0,3

0,35

Displacement (mm)

Figure 16: Global mechanical behaviour of aggregate, pipe cooled, early age (EA) concrete and concrete without early age (WEA) under tension. Pipe Cooling Aggregate Cooling

Damage

Damage

Crack Openings Crack Openings Figure 17: Damage and crack openings of concrete with early age under tension. (Aggregate and pipe cooled).

433