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FAQ’s for Structural Design Jobs

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1. In moment resistant connections, the moment resistance of riveted connection depends upon

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2. A steel beam supporting loads from the floor slab as well as from wall is termed as

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3. For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration?

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4. The connection of intermediate vertical stiffeners to the web, not subjected to external loads, shall be designed for a minimum shear force (kN/m) of (where, t = the web thickness in mm, h = the outstand of stiffener in mm)

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5. Other conditions being same, the load factor in indeterminate structures is

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6. The statical method of plastic analysis satisfies

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7. The mechanism method and the statical method give

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8. Shape factor is a property which depends

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9. The elastic strain for steel is about

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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 risk coefficient k, depends on

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13. The maximum spacing of vertical stiffeners is(where d is the distance between flange angles)

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14. The slenderness ratio of lacing bars should not exceed

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15. Lacing bars in a steel column should be designed to resist

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16. Angle of inclination of the lacing bar with the longitudinal axis of the column should preferably be between

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17. If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be

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18. The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is

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19. When the bolts are subjected to reversal of stresses, the most suitable type of bolt is

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20. Select the correct statement

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21. Bolts are most suitable to carry

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22. Minimum pitch of the rivets shall not be less than (where d is gross diameter of rivet)

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23. The difference between gross diameter and nominaldia meter for the rivets up to 25 mm diameter is

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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. When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which

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26. Which of the following types of riveted joint is free from bending stresses?

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27. In a gusseted base, when the end of the column is machined for complete bearing on the base plate, then the axial load is assumed to be transferred to base plate

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28. Bending compressive and tensile stresses respectively are calculated based on

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29. At-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis

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30. Enlarged head of a supporting column of a flat slab is technically known as

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31. The self-weight of the footing, is

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32. In a pre-stressed member, it is advisable to use

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33. Which of the following is not the displacement method?

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34. For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrust

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35. Bending moment at any section in a conjugate beam gives in the actual beam

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36. While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of

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37. If the size of panel in a flat slab is 6m x 6m, then as per Indian standard code, the widths of column strip and middle strip are

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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 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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40. Shell structure does not have any?

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41. In frame structure, what transfers the load to columns?

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42. For a continuous slab of 3m 3.5m size, the minimum overall depth of slab to satisfy vertical deflection limits is?

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43. For a simply supported beam of span 15m, the maximum effective depth to satisfy vertical deflection limit should be?

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44. One of the criteria for the effective width of flange of T-beam is bf =-+bw+6Df6 in above formula, lo signifies?

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45. The effect of racking forces is considered in the design of ( i) lateral braces, ii) chord members) The correct answer is

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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. For the buildings having a low permeability, the internal wind pressure acting normal to the wall and roof surfaces is taken as (where p is basic wind pressure)

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48. The maximum spacing of vertical stiffeners is (where d is the distance between flange angles)

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49. The range of economical spacing of trusses varies from

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50. Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds (where t is thickness of web)

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