From: Investigation of the performance of grouted couplers in vehicle impacted reinforced concrete ABC bridge piers
Pn (kips) (kN)
Pa (kips) (kN)
σ0,gn (kip/sq.in) (kN/cm2)
σ0,cn (kip/sq.in) (kN/cm2)
687.54 (3058.33)
1.98504584 (1.3686)
2.012588401 (1.3876)