Table 9 Summary of a typical predictions of shear strength.

Sharma (1986)

V_{fib, SAK} = kf_t(d/a)^0.25

Al-Ta’an and Al-Feel (1990)

V_{fib, AT} = \(\frac{8.5}{9}\)k_f(V_f\(\frac{{L_{f} }}{{d_{f} }}\))b_wd

Swamy et al. (1993)

V_{fib, SRN} = 0.37τ(V_f\(\frac{{L_{f} }}{{d_{f} }}\))b_wd

Khuntia et al. (1999)

V_fib,KM= 0.25β(V_f\(\frac{{L_{f} }}{{d_{f} }}\))\(\sqrt {f_{c} }\)b_wd

Foster (2010)

V_{fib, FSJ} = 0.9k_fdf_wb_wdcotθ

Aoude et al. (2012)

V_{fib, HA} = 0.83F_pN_fibb_wd_vcotθ

Yakoub (2011)

V_fib,YHE=2.5β\(\sqrt {f_{c} }\)(1 + 0.70V_f\(\frac{{L_{f} }}{{d_{f} }}R_{g}\))\(\frac{d}{a}\) for \(\frac{a}{d}\)≤2.5

V_fib,YHE= β\(\sqrt {f_{c} }\)(1 + 0.70V_f\(\frac{{L_{f} }}{{d_{f} }}R_{g}\)) for \(\frac{a}{d}\)>2.5

RILEM TC 162-TDF (2000)

V_fib,RIL= k_fk_lτ_fibb_wd

AFGC 2013 (2013)

V_fib,AC=(0.9b_wdσ_Rd,f)tanθ

Spinella (2013)

V_fib,SN= 0.22v_off_cfh/[(a-x₀)b_wd_w]