Static Mechanical Properties and Microscopic Analysis of Hybrid Fiber Reinforced Ultra-High Performance Concrete with Coarse Aggregate

Table 7

Variance analysis table.

Index	Factor	SS	DOF	MS	F	Fa (3, 6)
Cube crushing strength	A	266.39	3.00	88.80	11.83	0.01 9.78	2
	B	80.34	3.00	26.78	3.57	0.05 4.76	3
	C	2519.87	3.00	839.96	111.90	0.1 3.29	1
	Error	45.04	6.00	7.51	—	—	—
Bending strength	A	12.91	3.00	4.30	23.01	0.01 9.78	2
	B	4.94	3.00	1.65	8.81	0.05 4.76	3
	C	63.16	3.00	21.05	112.52	0.1 3.29	1
	Error	1.12	6.00	0.19	—	—	—
Static compressive elastic modulus	A	121.63	3.00	40.54	320.09	0.01 9.78	1
	B	0.00	3.00	0.00	0.01	0.05 4.76	3
	C	16.62	3.00	5.54	43.72	0.1 3.29	2
	Error	0.76	6.00	0.13	—	—	—