Mechanical Characteristics of Hybrid-Fiber-Reinforced Concrete Shaft Wall Structure Under Uneven Load

International Journal of Concrete Structures and Materials

Table 2 Orthogonal test design.

Specimen	Concrete strength grade/MPa	PVA volume content/%	PPTF volume content/%
H-1	C60	0.056	0.440
H-2	C60	0.084	0.549
H-3	C60	0.112	0.659
H-4	C70	0.056	0.659
H-5	C70	0.084	0.549
H-6	C70	0.112	0.440
H-7	C80	0.056	0.549
H-8	C80	0.084	0.440
H-9	C80	0.112	0.659