A Model for Shear Strength of FRP Bar Reinforced Concrete Beams without Stirrups

Table 2

Beam specimen details and shear strengths.

Investigators	Quantity of specimens		(MPa)	(mm)	(mm)	(GPa)	(%)	(kN)
Ashour et al. [19, 20]	14	2.7∼5.9	23∼50.2	150∼200	163∼371	32∼142	0.12∼1.39	9∼36.1
Yost et al. [4, 21, 22]	42	4.1∼6.5	36.3∼81.4	65∼279	141∼225	41∼139	0.33∼2.56	8.8∼51
El-Sayed et al. [16, 23, 24]	18	3.1∼6.5	40∼63	250∼1000	155∼326	39∼135	0.39∼2.63	60∼190
Razaqpur et al. [25]	2	3.6∼4.2	40.5	200	225	145	0.5	38.5∼49.7
Tariq and Newhook [26]	12	2.8∼3.7	34.1∼43.2	130∼160	310∼346	42∼120	0.72∼1.54	42.7∼63.7
Tureyen and Frosch [27]	6	3.4	39.7∼42.6	457	360	38∼47	0.96∼1.92	94.7∼177
Deitz et al. [28]	5	4.5∼5.8	27∼30.8	305	158	40	0.73	26.8∼29.2
Duranovic [29]	3	3.7	32.9∼38.1	150	210	45∼130	1.31∼1.36	26.2∼62.2
Swamy [30]	2	3.2∼4.1	38∼39	154∼305	192∼222	34∼42	0.36∼1.55	19.5∼26.7
Suzuki et al. [31]	3	3	34.3	150	250	105	1.51∼3.02	40.5∼46
Alam and Hussein [32]	2	3.5	34.5∼39.8	250	305∼310	47∼144	0.42∼0.86	43.7∼58.9
Nakamura and Higai [33]	2	3	22.7∼27.8	300	150	29	1.3∼1.8	33∼36
Bentz et al. [34]	6	3.3∼4.1	35∼46	450	188∼937	37	0.51∼2.54	54.5∼232
Baz̆ant and Yu [35]	1	3.1	40	450	970	40	0.46	136
Wakui and Tottori [36]	4	3.2	44.6∼46.9	200	325	58∼192	0.7∼0.9	87∼118
Nagasaka et al. [37]	2	3.1	22.9∼34.1	250	265	56	1.9	83∼113
Issa et al. [38]	6	5.7∼7	35.9	300	165∼170	48∼53	0.8∼4.12	29.3∼51.5
Tomlinson and Fam [39]	3	4.1∼4.5	56.5∼60	150	245∼270	70	0.39∼0.85	20.9∼29.2
Guadagnini et al. [40]	1	3.3	42.8	150	223	45	1.28	27.2
Kim and Jang [41]	22	3.1∼4.5	30∼40.3	150∼200	214∼216	40∼148	0.33∼0.79	16.6∼28.9
Olivito and Zuccarello [42]	20	5.6	20.4∼27.2	150	180	115	0.87∼1.45	16.6∼29.9
Matta et al. [43]	12	3.1	29.5∼59.7	114∼457	146∼883	41∼49	0.12∼0.28	17.9∼220.7
Wegian and Abdalla [44]	6	6.5∼9.5	32.5	1000	105∼155	42∼147	0.23∼0.96	23.5∼127
El Refai and Abed [45]	5	3.3	49	152	195∼215	50	0.31∼1.53	16.9∼29.9
Chang and Seo [46]	14	5.8∼8	30	1200	130∼182	44∼50	0.24∼1.22	26.3∼159
Abdul-Salam et al. [47]	16	5.7∼6.3	41.3∼86.2	1000	134∼150	41∼148	0.51∼3.78	94∼213
Ali et al. [48]	6	3	13∼33.5	130	200	52	0.3∼0.91	12.7∼23.6
Total	235	2.7∼9.5	13∼86.2	65∼1200	105∼970	29∼192	0.12∼4.12	8.8∼232

Note 1: if the concrete cylinder compression strength and modulus of elasticity of concrete are not provided by the investigator while the concrete cube compression strength is only measured, it is assumed that and . Note 2: if the data are provided for BS by the investigator, they are converted as follows: 1 ksi = 6.895 MPa, 1 in = 25.4 mm, and 1 kip = 4.448 kN.