The Mechanical Behavior of Fiber Reinforced PP ECC Beams under Reverse Cyclic Loading

Table 4

Degeneration factor of load bearing capacity.

Degradation	Displacement
	24 mm	28 mm	32 mm	36 mm	40 mm	44 mm	48 mm	52 mm
Specimen
B1	0.91	0.91	0.96	0.93	0.9	0.87	0.89	0.91
B2	0.9	0.91	0.92	0.8	0.96	0.9	0.78	0.8
B3	0.9	0.92	0.88	0.82	0.85	0.91	0.9	0.9
B4	0.93	0.92	0.91	0.95	0.92	0.92	0.9	0.9
B5	0.92	0.93	0.93	0.92	0.9	0.91	0.92	0.93