Crack Risk Evaluation of Submerged Concrete Tunnel during Hardening Phase

Table 7

Calculated temperatures and the increase of temperature.

Concrete	Temperature (°C)
	Outer wall		Inner wall		Whole structure
	Tmax_out	ΔTmax_out	Tmax_middle	ΔTmax_middle	Tmax_whole	ΔTmax_whole
SV40	60.7	40.7	60.3	40.3	69.0	49.0
40% FA	46.5	26.5	46.2	26.2	53.1	33.1
60% FA	42.2	22.2	41.9	21.9	48.4	28.4
60% FA-11°C	36.5	25.5	36.4	25.4	41.3	30.3
40% BFS	45.6	25.6	45.2	25.2	53.8	33.8
60% BFS	44.9	24.9	44.7	24.7	50.6	30.6