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. In case of plastic design, the calculated maximum shear capacity of a beam as per IS:800 shall be (where, Aw = effective cross-sectional area resisting shear fy = yield stress of the steel)
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4. In the virtual work method, the virtual quantity is
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5. Which of the following conditions is to be satisfied both in elastic and plastic analysis?
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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 portal bracing in a truss bridge is used to
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9. As per IS: 875, for the purposes of specifying basic wind velocity, the country has been divided into
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10. Which of the following sections should preferably be used at places where torsion occurs?
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11. Minimum pitch provided in riveted steel tanks is (where d is diameter of rivets)
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12. The external wind pressure acting on a roof depends on
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13. The internal pressure coefficient on walls for buildings with large permeability is taken as
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14. The maximum spacing of vertical stiffeners is(where d is the distance between flange angles)
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15. Minimum spacing of vertical stiffeners is limited to (where d is the distance between flange angles)
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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. 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. For a standard 45° fillet, the ratio of size of fillet to throat thickness is
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21. In the cross-section of a weld, throat is the
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22. Diameter of a bolt hole is usually taken as
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23. 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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24. The difference between gross diameter and nominaldia meter for the rivets up to 25 mm diameter is
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25. Which of the following types of riveted joint is free from bending stresses?
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26. 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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27. Bending compressive and tensile stresses respectively are calculated based on
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28. With usual notations the depth of the neutral axis of a balanced section, is given by
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29. As the percentage of steel increases
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30. According to the steel beam theory of doubly reinforced beams
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31. For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to
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32. At-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis
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33. Enlarged head of a supporting column of a flat slab is technically known as
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34. In a simply supported slab, alternate bars are curtailed at
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35. In a pre-stressed member, it is advisable to use
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36. When a uniformly distributed load, longer than the span of the girder, moves from left to right, then the maximum bending moment at mid section of span occurs when the uniformly distributed load occupies
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37. In the slope deflection equations, the deformations are considered to be caused by
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38. The carryover factor in a prismatic member whose far end is fixed is
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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. A truss containing j joints and m members, will be a simple truss if?
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41. 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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42. 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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43. Normally in a truss structure, tension occurs at/for?
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44. 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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45. 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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46. The sway bracing is designed to transfer
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47. The maximum spacing of vertical stiffeners is (where d is the distance between flange angles)
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48. Horizontal stiffener in a plate girder is provided to safeguard against
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49. 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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50. When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which (where, Fa is the load shared by each rivet due to axial load and F mis the shearing load due to moment in any rivet.)
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