Structural Behavior of Ultra-High Strength Concrete Columns Reinforced with Basalt Bars Under Axial Loading

International Journal of Concrete Structures and Materials

Table 6 Results for experimental and analytical

Column ID	Ultimate load P_u (kN)		Def. at Ult. Load Δ_u (mm)		Pu _NLA/Pu _EXP	Δ_{u NLA}/Δ_{u EXP}
Column ID	NLA.	EXP.	NLA.	EXP.	–	–
C1-A	1494	1625	1.37	1.46	0.919	0.938
C2-A	1299	1412	0.82	1.10	0.920	0.746
C3-A	1955	2092	1.22	1.45	0.935	0.841
C4-A	1566	1703	1.52	1.65	0.920	0.921
C1-B	1859	2020	1.58	1.89	0.922	0.836
C2-B	1634	1776	2.14	2.30	0.925	0.930
C3-B	2334	2537	1.41	2.43	0.921	0.580
C4-B	1811	1969	1.11	2.16	0.920	0.514
C1-C	1553	1690	1.60	2.22	0.919	0.721
C2-C	1513	1640	2.18	2.45	0.923	0.890
C3-C	1574	1700	1.03	2.45	0.926	0.420
C4-C	1524	1660	2.29	2.55	0.918	0.898
Average					0.922	0.770
STD. dev.					0.005	0.180
Var.					0.00002	0.031