Research on the Fatigue Properties of High Strength Concrete after Exposure to High Temperature under Low Cyclic Compressive Loading

Table 3

Basic mechanical values of HSC after different high temperature processes.

Specimen number	: Mpa	: (10^4 N/mm^2)	: 10^−6
P-2-0.5	42.6	3.21	1920
P-2-1	40.1	3.33	1999
P-2-2	41.2	3.59	1948
P-2-3	46.5	3.54	2076
P-4-0.5	45.2	3.44	2515
P-4-1	44.3	3.43	2505
P-4-2	42.4	3.43	2631
P-4-3	39.9	3.37	3056
P-6-0.5	32.5	3.37	3784
P-6-1	30.2	3.11	3101
P-6-2	28.5	3.04	3985
P-6-3	25.9	2.96	3624
P-8-0.5	19.2	2.87	4203
P-8-1	18.0	2.80	4574
P-8-2	15.3	2.72	4799
P-8-3	11.8	2.66	4816

Note. P-- indicates fatigue test-heating temperature-holding time, and P-0 indicates HSC at room temperature.