Design of Steel Structures Questions and Answers – Design Strength of Laterally Supported Beams -I

This set of Design of Steel Structures Multiple Choice Questions & Answers (MCQs) focuses on “Design Strength of Laterally Supported Beams – I”.

1. Which of the following aspects need not be considered for beam design?
a) deflection
b) material of beam
c) buckling
d) lateral supports
View Answer

2. The design bending strength of laterally supported beams is governed by
a) torsion
b) bending
c) lateral torsional buckling
d) yield stress
View Answer

3. The web is susceptible to shear buckling when d/t_w
a) <67ε
b) < 2×67ε
c) >67ε
d) < 70ε
View Answer

4. When there is no shear buckling,
a) V_p = V_n
b) V_p > V_n
c) V_p < V_n
d) V_p = 2V_n
View Answer

5. Plastic shear resistance is given by
a) f_y/√3
b) shear area x f_y x √3
c) shear area x f_y/√3
d) shear area / (f_y/√3)
View Answer

6. The design shear strength is given by
a) V_n
b) V_n/γ_m0
c) V_n x γ_m0
d) γ_m0
View Answer

7. The web area will be fully effective when shear force V
a) ≥ 0.6V_d
b) < 0.6V_d
c) ≤ 0.6V_d
d) >2×0.6V_d
View Answer

8. Which of the following is true about sections with high shear case V>0.6V_d ?
a) web area is ineffective
b) web area is fully effective
c) flanges will not resist moment
d) moment is not reduced
View Answer

Sanfoundry Global Education & Learning Series – Design of Steel Structures.

To practice all areas of Design of Steel Structures, here is complete set of 1000+ Multiple Choice Questions and Answers.