Structural Design ( RCC )

301) Working stress design assumes

Discuss in Comment

elastic and linear stress-strain relation

302) As per IS : 456—1964, the ultimate load in structures in which effect of wind or earthquake load is considered, should be

Discuss in Comment

1.5 D.L + 2.2 L.L + 0.5 W.L

303) As per IS : 456—1964, the ultimate load in structures in which effect of wind and earthquake load is neglected, should be

Discuss in Comment

1.5 D.L + 2.2 L.L

304) The ratio of the allowable ultimate crushing stress of R.C.C. columns in bending to that of 150 mm cube strength is

Discuss in Comment

0.40

305) The ratio of the allowable ultimate crushing stress of R.C.C. beams in bending to that of 150 mm cube strength is

Discuss in Comment

0.67

306) Two way shear in a R.C.C. footing is checked at a distance equal to…..of the footing from the face of the column along the surface of truncated cone.

Discuss in Comment

one-half of the effective depth

307) The safe bearing capacity of an ordinary soil generally varies in between

Discuss in Comment

100 kN/m2 to 200 kN/m2

308) The minimum factor of safety against overturning for a retaining wall is

Discuss in Comment

1.5

309) The minimum factor of safety against sliding for a retaining wall is

Discuss in Comment

1.75

310) The maximum diameter of the nominal reinforcement in R.C.C. walls up to 150 mm thick should be

Discuss in Comment

16 mm

Subject Notes

Objective Box

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