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

Table 5

Strength prediction of the small-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 (%)
Samaan et al. [26]	30.2	8.24	38.57	−6.91	30.38	−0.61	40.46	−6.35
Toutanji [28]	27.05	−3.06	35.4	−14.56	27.47	−10.15	38.08	−11.87
Xiao and Wu [21] and Richart et al. [22]	25.73	−7.79	34.87	−15.83	26.5	−13.31	38.76	−10.3
Lam and Teng [23]	23.82	−14.64	31.18	−24.75	24.11	−21.14	33.98	−21.37
Miyauhi et al. [30]	23.05	−17.38	29.7	−28.32	23.15	−24.27	32.06	−25.8
Saafi [27]	23.05	−17.38	28.32	−31.65	22.68	−25.79	29.36	−32.06
Karbhari and Gao [29]	22.35	−19.89	27.33	−34.04	21.93	−28.26	28.3	−34.51
Cheng et al. [31]	21.66	−22.35	27.02	−34.79	21.42	−29.94	28.59	−33.83
Wu et al. [24] and Lam and Teng [25]	20.71	−25.77	25.17	−39.25	20.22	−33.85	26.2	−39.36
Marques et al. [39]	29.74	6.58	39.79	−3.95	30.87	0.99	43.81	1.38
Binici [38]	27.5	−1.43	35.96	−13.2	27.98	−8.48	38.32	−11.31
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],	28.39	1.77	36.04	−13.02	28.58	−6.5	37.01	−14.35
Teng et al. [40]	24.29	−12.93	32.1	−22.52	24.71	−19.18	35.17	−18.6
Harries and Kharel [37]	23.65	−15.24	27.3	−34.11	23.05	−24.61	27.47	−36.43