Structural Design Specifications Questions

• The maximum horizontal deflection of a column of actual length L, when subjected to lateral forces, may be upto
• If Δ is the deviation of the individual test strength from the average of n samples, the standard deviation of concrete of the given grade is
• The cover to the main reinforced may be reduced up to one third of the specified cover but not less than
• For the stability of a structural part, the weight or anchorage should be
• The grade of plain concrete to be used in sea water or structures exposed to sea water, should be
• In adverse circumtances, the reinforced concrete member immersed in sea water or subjected to sea spray, the maximum permissible cover for the reinforcing bars, should not exceed
• Pick up the incorrect statement from the following:
• The over all depth of a solid slab is 20 cm and effective depth is 15 cm. The horizontal distance between parallel main reinforcement should not be more than
• The slenderness ratio of single angle discontinuous struts conmected by a single rivet or bolt, shall not exceed
• If l is the effective span in metres and D is overall depth of the section in mm, the structure may be accepted after 24 hour load test, provided the maximum deflection in mm is less than
• The reinforcing bars in beams are not bundled in contact if the diameter of the bars, exceeds
• The ratio of minimum compressive strength on 15 cm cubes prepared with the concrete of M 20 grade and M 40 grade, at 7 days should be at least
• Moist curing of the exposed surfaces of concrete is done at least for
• In compression members, the lap length of a bar should not be less than
• The grade of concrete generally not used in the reinforced concrete, is
• The effective and actual lengths of a cantilever are same if continuous at the support,
• For design of a column the eccentricity of loading shall be taken as the distance from the assumed point of application of the load to the centroid of the column, subject to a minimum of
• The gap between web plates and flange plates for fillet welds should not be more than
• Dispersion of load through the flange to web is considered as dispersed uniformly at an angle θ° is
• If the ratio of effective span to overall depth of a simply supported beam is equal or greater than 1 but less than or equal to 2, the lever arm, is