Failure Mechanisms and Rehabilitation Scenarios for Concrete Hydroelectric Facilities Affected by Alkali–Aggregate Reaction

International Journal of Concrete Structures and Materials

Table 3 Best scenarios in terms of cracking (TCW)

Unit	RBGD	S1	S2	P1	P2	P3	P4	P5	P6	P6	LBGD
Best scenarios (t = 60 years)	1c, 3b	2, 3b	2, 1b	3a, 3c	3a, 3c	3c, 3b	1a, 1c	3c, 1a	1a, 1b	1b, 1c	3a, 3c
Best scenarios (t = 90 years)	1c, 1b	2, 1b	2, 3a	3a, 3b	3a, 3c	3c, 1c	1a, 1c	1a, 2	1a, 1b	1a, 1b	3c, 3a