FAQ’s for Structural Design Jobs
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1. Other conditions being same, the load factor in indeterminate structures is
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2. The mechanism method of plastic analysis satisfies
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3. Shape factor is a property which depends
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4. In case of timber structures, the simple bending formula M = fz may be applied for
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5. 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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6. As per IS: 875, for the purposes of specifying basic wind velocity, the country has been divided into
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7. Area of openings for buildings of large permeability is more than
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8. The external wind pressure acting on a roof depends on
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9. Rivets connecting flange angles to cover plates in a plate girder are subjected to
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10. The maximum spacing of vertical stiffeners is(where d is the distance between flange angles)
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11. The forces acting on the web splice of a plate girder are
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12. Horizontal stiffener in a plate girder is provided to safe guard against
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13. Shear buckling of web in a plate girder is prevented by using
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14. Economical depth of a plate girder corresponds to
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15. Lacing bars in a steel column should be designed to resist
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16. The use of tie plates in laced columns is
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17. Angle of inclination of the lacing bar with the longitudinal axis of the column should preferably be between
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18. If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be
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19. The maximum slenderness ratio of a compression member carrying both dead and superimposed load is
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20. In the cross-section of a weld, throat is the
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21. Select the correct statement
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22. Efficiency of a riveted joint, having the minimum pitch as per IS: 800, is
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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 most heavily loaded rivet will be the one which
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25. The minimum number of main steel bars provided in R.C.C.
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26. The width of the flange of a T-beam should be less than
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27. An under-reinforced section means
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28. The effective width of a column strip of a flat slab, is
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29. The width of the rib of a T-beam , is generally kept between
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30. 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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31. By over-reinforcing a beam, the moment of resistance can be increased not more than
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32. The steel generally used in R.C.C. work, is
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33. The spacing of the main bars in a simply supported slab, should not exceed its effective depth by
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34. In a simply supported slab, alternate bars are curtailed at
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35. 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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36. Which of the following is not the displacement method?
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37. A single rolling load of 8 kN rolls alone a girder of 15 m span. the absolute maximum bending moment will be
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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. When shear stress exceeds the permissible limit in a slab, then it is reduced by
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40. 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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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. 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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44. The sway bracing is designed to transfer
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45. The relation between intensity of wind pressure p and velocity of wind V is taken as
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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. Normally, the angle of roof truss with asbestos sheets should not be less than
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48. 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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49. Which of the following types of riveted joint is free from bending stresses ?
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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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