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. Other conditions being same, the load factor in indeterminate structures is
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3. The statical method of plastic analysis satisfies
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4. The mechanism method and the statical method give
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5. The elastic strain for steel is about
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6. In case of timber structures, the form factor for solid circular cross-section is taken as
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7. In case of timber structures, the simple bending formula M = fz may be applied for
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8. The centrifugal force due to curvature of track is assumed to act on the bridge at a height of
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9. 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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10. The allowable tensile stress in structural mild steel plates for steel tank is assumed as
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11. Minimum spacing of vertical stiffeners is limited to (where d is the distance between flange angles)
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12. Shear buckling of web in a plate girder is prevented by using
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13. Economical depth of a plate girder corresponds to
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14. The best arrangement to provide unified behavior inbuilt up steel columns is by
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15. The slenderness ratio of a column supported throughout its length by a masonry wall is
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16. For a standard 45° fillet, the ratio of size of fillet to throat thickness is
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17. Diameter of a bolt hole is usually taken as
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18. Select the correct statement
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19. As compared to field rivets, the shop rivets are
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20. Minimum pitch of the rivets shall not be less than (where d is gross diameter of rivet)
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21. If the thickness of plate to be connected by a rivet is 16mm, then suitable size of rivet as per Unwin’s formula will be
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22. The difference between gross diameter and nominaldia meter for the rivets up to 25 mm diameter is
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23. If the thickness of thinnest outside plate is 10 mm, then the maximum pitch of rivets in tension will be taken as
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24. The heaviest I-section for same depth is
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25. The minimum number of main steel bars provided in R.C.C.
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26. The steel generally used in R.C.C. work, is
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27. 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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28. If the length of an intermediate span of a continuous slab is 5m, the length of the end span is kept
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29. Enlarged head of a supporting column of a flat slab is technically known as
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30. The self-weight of the footing, is
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31. The minimum thickness of s flat slab is taken
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32. In a pre-stressed member, it is advisable to use
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33. Which of the following methods of structural analysis is a force method?
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34. Which of the following is not the displacement method?
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35. While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of
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36. The three moments equation is applicable only when
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37. According to IS codes recommendations, the maximum depth of stress block for balanced section of a beam of effective depth d is
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38. A rod of uniform cross-section A and length L force P. The young’s modules E of the material, is?
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39. Shell structure does not have any?
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40. Normally in a truss structure, tension occurs at/for?
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41. In frame structure, what transfers the load to columns?
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42. Which of the below is a disadvantage of frame structure?
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43. 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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44. To minimize the total cost of a roof truss, the ratio of the cost of truss to the cost of purlins shall be
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45. Normally, the angle of roof truss with asbestos sheets should not be less than
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46. The maximum permissible span of asbestos cement sheets is
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47. 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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48. 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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49. Minimum pitch of the rivets shall not be less than where d is gross diameter of rivet
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50. The difference between gross diameter and nominal diameter for the rivets up to 25 mm diameter is
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