FAQ’s for Structural Design Jobs
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1. A steel beam supporting loads from the floor slab as well as from wall is termed as
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2. In the virtual work method, the virtual quantity is
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3. The mechanism method of plastic analysis satisfies
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4. The statical method of plastic analysis satisfies
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5. Shape factor is a property which depends
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6. compression force in two end posts The pin of a rocker bearing in a bridge is designed for
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7. The portal bracing in a truss bridge is used to
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8. If the floor is supported at or near the bottom but top chords of a bridge are not braced, then the bridge is called
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9. The diameter of base of conical flare of a steel stack is (where d is the diameter of the cylindrical part)
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10. Which of the following sections should preferably be used at places where torsion occurs?
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11. The number of seismic zones in which the country has been divided are
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12. The capacity of the smallest pressed steel tank is
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13. The basic wind speed is specified at a height ‘h’ above mean ground level in an open terrain. The value of ‘h’ is
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14. Bearing stiffeners are provided at i) the supports, ii) the mid span, iii) the point of application of concentrated loads. The correct answer is
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15. The web crippling due to excessive bearing stress can be avoided by
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16. Horizontal stiffener in a plate girder is provided to safe guard against
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17. Economical depth of a plate girder corresponds to
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18. Lacing bars in a steel column should be designed to resist
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19. If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be
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20. The effective length of a fillet weld should not be less than
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21. Bolts are most suitable to carry
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22. Efficiency of a riveted joint, having the minimum pitch as per IS: 800, is
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23. By providing sufficient edge distance, which of the following failures of riveted joint can be avoided?
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24. When the axis of load lies in the plane of rivet group, then the rivets are subjected to
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25. The heaviest I-section for same depth is
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26. With usual notations the depth of the neutral axis of a balanced section, is given by
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27. The width of the rib of a T-beam , is generally kept between
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28. For normal cases, stiffness of a simply supported beam is satisfied if the ratio of its span to its overall depth does not exceed
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29. The spacing of the main bars in a simply supported slab, should not exceed its effective depth by
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30. The nutral axis of a T-beam exists
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31. The minimum thickness of s flat slab is taken
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32. Which of the following methods of structural analysis is a displacement method?
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33. The maximum bending moment due to a train of wheel loads on a simply supported girder
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34. While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of
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35. In the slope deflection equations, the deformations are considered to be caused by
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36. In moment distribution method, the sum of distribution factors of all tha members meeting at any joint is always
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37. When shear stress exceeds the permissible limit in a slab, then it is reduced by
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38. A lift of weight W is lifted by a rope with an acceleration f. if the area of cross-section of the rope is A, the stress in the rope is?
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39. A simply supported beam carries varying load from zero at one end and W at the other end. If the length of the beam is a, the maximum bending moment will be?
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40. A cantilever of length is subjected to a bending moment at its free end If EI is the rigidity of the section, the deflection of the free end, is?
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41. Normally in a truss structure, tension occurs at/for?
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42. In frame structure, what transfers the load to columns?
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43. The sway bracing is designed to transfer
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44. The diameter of base of conical flare of a steel stack is 9where d is the diameter of the cylindrical part)
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45. Generally, the purlins are placed at the panel points so as to avoid
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46. The relation between intensity of wind pressure p and velocity of wind V is taken as
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47. Normally, the angle of roof truss with asbestos sheets should not be less than
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48. The maximum permissible span of asbestos cement sheets is
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49. The range of economical spacing of trusses varies from
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50. Battening is preferable when the( i) column carries axial load only, ii) space between the two main components is not very large, iii) column is eccentrically loaded The correct answer is)
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