Safe Support Spacing and S-1-bd Table below shows formulas for shear, bending moment and deflection for three-span continuous uniform load beam. Three-span, continuous, uniform load Δ M M A R₁ = R₁ = 0.4w R₁ = R₁ = 1.1w Vmax=0.6w Vdes = 0.6w- Max c-w(d+ ²/2 ) = A = w(² 10 we 145E'I If the bending and shear stress equation, and allowable deflection values are given as follow: fb = M/S • fv = 3V/2bd • A = 1/16" a- Calculate safe support spacing for this beam (express the safe support spacing as a function of several variable). b- Express the equations for section modulus, moment of inertia and bd.
Safe Support Spacing and S-1-bd Table below shows formulas for shear, bending moment and deflection for three-span continuous uniform load beam. Three-span, continuous, uniform load Δ M M A R₁ = R₁ = 0.4w R₁ = R₁ = 1.1w Vmax=0.6w Vdes = 0.6w- Max c-w(d+ ²/2 ) = A = w(² 10 we 145E'I If the bending and shear stress equation, and allowable deflection values are given as follow: fb = M/S • fv = 3V/2bd • A = 1/16" a- Calculate safe support spacing for this beam (express the safe support spacing as a function of several variable). b- Express the equations for section modulus, moment of inertia and bd.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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