If fbt and fc are the co-existent bending tensile stress and shear stress in a member, the equivalent stress fc is

Related MCQs

• The equivalent axial tensile load Pe, which produces an average axial tensile stress in the section equivalent to the combined stress due to axial tension P and bending M, at the extreme fibre of the section, is given by (where Z is the section modulus of the section).
• The maximum tensile and compressive bending stress in extreme fibres of rolled I-sections and channels on the effective section, is
• The maximum tensile and compressive bending stress in extreme fibres of rolled I-sections and channels on the effective section, is
• If M is the moment due to a couple in a bearing plate whose width is b and allowable bending stress is P, the thickness (t) of the bending plate of the column splice, is
• If M is the moment due to a couple in a bearing plate whose width is b and allowable bending stress is P, the thickness (t) of the bending plate of the column splice, is
• If is the maximum allowable bending stress in a tension member whose radius of gyration is and depth is 2y, the required cross sectional area is given by
• If is the maximum allowable bending stress in a tension member whose radius of gyration is and depth is 2y, the required cross sectional area is given by
• Bending compressive and tensile stresses respectively are calculated based on
• A tension member, if subjected to possible reversal of stress due to wind, the slenderness ratio of the member should not exceed
• A tension member, if subjected to possible reversal of stress due to wind, the slenderness ratio of the member should not exceed