27 septembre 2017
https://www.openedition.org/12554 , info:eu-repo/semantics/openAccess
James Hull, « 2 – Talking Numbers », Les Presses de l’Université d’Ottawa | University of Ottawa Press, ID : 10670/1.107bh0
Consider the following: (j) For columns reinforced with both longitudinal steel and spirally wound hooping when the volume of hooping is equal to at least one per cent of the volume of the enclosed concrete and the longitudinal reinforcement is not less than one per cent, and not more than four per cent of the cross sectional area, the safe load shall be computed as follows: Safe load (in pounds) = 650 (Ac + 15 As). Ac = Net cross sectional area of con...