Compression Behavior of Basalt Fiber-Reinforced Polymer Tube-Confined Coconut Fiber-Reinforced Concrete

Table 6

Strength prediction of the large-size specimens by design-oriented confinement models.

Models	2L-BFRP-RC (MPa)	Error (%)	4L-BFRP-RC (MPa)	Error (%)	2L-BFRP-CFRC (MPa)	Error (%)	4L-BFRP-CFRC (MPa)	Error (%)
Xiao and Wu [21] and Richart et al. [22]	24.78	16.73	31.64	2.15	24.57	5.31	35.53	−8.77
Lam and Teng [23]	22.66	6.76	28.18	−9.01	23.5	0.73	32.32	−17
Miyauhi et al. [30]	21.82	2.77	26.8	−13.47	23.07	−1.11	31.04	−20.3
Toutanji [28]	25.81	21.59	31.95	3.15	26.06	11.7	36.82	−5.44
Saafi [27]	21.52	1.39	25.39	−18.02	23.59	1.11	30.41	−21.9
Karbhari and Gao [29]	20.83	−1.9	24.49	−20.92	23.06	−1.18	29.4	−24.49
Cheng et al. [31]	20.28	−4.47	24.29	−21.56	22.3	−4.43	28.71	−26.27
Wu et al. [24] and Lam and Teng [25]	19.22	−9.45	22.57	−27.13	21.76	−6.72	27.11	−30.39
Samaan et al. [26]	28.65	34.96	34.67	11.95	29.12	24.82	40.73	4.6
Teng et al. [40]	23.19	9.25	29.04	−6.22	23.77	1.87	33.12	−14.94
Binici [38]	26.29	23.84	32.42	4.67	26.18	12.2	37.51	−3.68
Fam and Rizkalla [32], Saaman et al. [26], Saadatmanesh et al. [33], Restepol and De Vino [34], Spoelstra and Monti [35], and Chun and Park [36],	26.97	27.03	32.31	4.33	27.06	15.98	38.32	−1.6
Harries and Kharel [37]	22.13	4.22	24.85	−19.75	24.58	5.35	29.55	−24.12
Marques et al. [39]	28.96	36.4	36.49	17.83	27.61	18.36	40.3	3.5