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. For rivets in tension with counter-sunk heads, the tensile value shall be
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3. 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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4. Which of the following conditions is to be satisfied both in elastic and plastic analysis?
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5. The statical method of plastic analysis satisfies
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6. The moment-curvature relation at a plastic hinge is
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7. The mechanism method and the statical method give
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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. 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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10. Hudson’s formula gives the dead weight of a truss bridge as a function of
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11. Which of the following sections should preferably be used at places where torsion occurs?
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12. Steel tanks are mainly designed for
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13. Minimum pitch provided in riveted steel tanks is (where d is diameter of rivets)
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14. The external wind pressure acting on a roof depends on
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15. Bearing stiffener in a plate girder is used to
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16. Minimum thickness of web in a plate girder, when the plate is accessible and also exposed to weather, is
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17. The use of tie plates in laced columns is
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18. According to IS Specifications, the effective length of a column effectively held in position at both ends and restrained in direction at one end is taken as
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19. According to IS Specifications, the maximum pitch of rivets in compression is (where t is thickness of thinnest outside plate or angle)
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20. In the cross-section of a weld, throat is the
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21. When the bolts are subjected to reversal of stresses, the most suitable type of bolt is
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22. Select the correct statement
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23. Minimum pitch of the rivets shall not be less than (where d is gross diameter of rivet)
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24. The heaviest I-section for same depth is
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25. The width of the flange of a T-beam should be less than
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26. On a circular slab of radius, the maximum radial moment at the center if the load on the slab in wkn/m2
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27. The spacing of the main bars in a simply supported slab, should not exceed its effective depth by
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28. The self-weight of the footing, is
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29. The maximum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of
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30. If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is
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31. The maximum ratio of span to depth of a slab simply supported and spanning in one direction, is
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32. Which of the following methods of structural analysis is a force method?
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33. Which of the following is not the displacement method?
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34. The maximum bending moment due to a train of wheel loads on a simply supported girder
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35. The three moments equation is applicable only when
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36. In the slope deflection equations, the deformations are considered to be caused by
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37. The carryover factor in a prismatic member whose far end is fixed is
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38. In moment distribution method, the sum of distribution factors of all tha members meeting at any joint is always
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39. 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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40. The maximum deflection due to a load W at the free end of a cantilever of length L and having flexural rigidity EI, is?
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41. If a concrete column 200×200 mm in cross-section is reinforced with four steel bars of 1200 mm2 total cross-sectional area. Calculate the safe load for the column if permissible stress in concrete is 5 N/mm2 and Es is 15Ec?
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42. The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is?
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43. Shell structure does not have any?
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44. Normally in a truss structure, tension occurs at/for?
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45. In frame structure, what transfers the load to columns?
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46. 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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47. As per IS: 800, for compression flange, the out stand of flange plates should not exceed (where t = thickness of thinnest flange plate)
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48. 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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49. Horizontal stiffener in a plate girder is provided to safeguard against
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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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