Flexural Behavior of the Innovative CA-UHPC Slabs with High and Low Reinforcement Ratios

Table 7

Calculation result comparison of different codes.

Specimen ID		EV	CECS 38-2004		ACI 544.4R		BS EN 1992		BS EN 1992
			CV	RE	CV	RE	CV	RE	CV	RE
Series R1.13	R1.13-S-8	200.1	172.57	0.14	245.29	0.23	64.96	0.68	268.22	0.34
	R1.13-S-5	214.72	173.45	0.19	247.99	0.15	64.97	0.70	270.24	0.26
	R1.13-N-8	194.53	166.43	0.14	226.97	0.17	64.92	0.67	254.01	0.31
Series R3.45	R3.45-S-8	486.5	399.53	0.18	309.15	0.36	237.35	0.51	439	0.10
	R3.45-S-5	464.58	400.8	0.14	309.97	0.33	237.44	0.49	441.26	0.05
	R3.45-N-8	479.2	390.59	0.18	303.6	0.37	236.68	0.51	423.03	0.12
Average value		/	/	0.16	/	0.27	/	0.59	/	0.19
Standard deviation		/	/	0.02	/	0.09	/	0.09	/	0.11

EV = experimental value; CV = calculated value; RE = relative error. ^∗Based on consideration of the tensile strength of UHPC.