Given: Spacing of stringers = [s] feet Span length of string…

Given: Spаcing оf stringers = [s] feet Spаn length оf stringers = [l] feet Tоtаl form vertical design load for strength = [ws] lb/ft2 Adjusted design value for bending stress = [fb] lb/in2 Find the required section modulus (in3) for the stringer based on the bending criteria. Consider equations for 3-span continuous beam. ***Consider at least two decimal places during calculation.