Steel Fiber Orientation Efficiency Factor Model for a Magnetically Treated Cement-Based Composite

International Journal of Concrete Structures and Materials

Table 6 SFOE factor η_m obtained from the experimental program

Mortar type	NM_			NSSM_			SSM_
Mortar type	η_m	Avg	SD	η_m	Avg	SD	η_m	Avg	SD
_X	0.28	0.27	0.05	0.28	0.30	0.05	0.33	0.35	0.02
	0.22			0.35			0.36
	0.32			0.25			0.36
_O	0.51	0.54	0.03	0.54	0.56	0.03	0.58	0.56	0.02
	0.57			0.54			0.54
	0.54			0.59			0.57
_O_0.25MF_1ET	0.56	0.58	0.04	0.65	0.60	0.04	0.54	0.49	0.06
	0.55			0.57			0.49
	0.63			0.58			0.43
_O_0.5MF_1ET	0.75	0.59	0.16	0.45	0.61	0.18	0.55	0.51	0.05
	0.44			0.58			0.46
	0.57			0.81			0.53
_O_1MF_0.25ET	0.65	0.67	0.07	0.55	0.63	0.08	0.55	0.53	0.02
	0.62			0.71			0.51
	0.75			0.63			0.52
_O_1MF_0.5ET	0.66	0.75	0.11	0.53	0.64	0.12	0.58	0.57	0.04
	0.87			0.76			0.52
	0.73			0.62			0.60
_O_1MF_1ET	0.90	0.84	0.06	0.69	0.65	0.11	0.58	0.63	0.05
	0.84			0.53			0.66
	0.79			0.74			0.66