A. One -half lever arm of the section
B. One-third lever arm of the section
C. Lever arm of the section
D. One and half lever arm of the section
RCC Structures Design
RCC Structures Design
A. (wx/wy) = (ly/lx)
B. (wx/wy) = (ly/lx)²
C. (wx/wy) = (ly/lx)4
D. None of these
A. Distribute the load
B. Resist the temperature stresses
C. Resist the shrinkage stress
D. All the above
A. [( – )/2] h
B. [( + )/4] h
C. [( + )/2] h
D. ( – h
A. R + T
B. T – R
C. 2 + T2)
D. R – T
A. Shrinkage of concrete
B. Elastic shortening of concrete
C. Creep of concrete
D. All the above
A. D = 0.0775 a
B. D = 0.775 a
C. D = 0.775 a
D. D = 0.775 a2
A. Not considered for calculating the upward pressure on footing
B. Also considered for calculating the upward pressure on footing
C. Not considered for calculating the area of the footing
D. Both B. and C
A. The least lateral dimension of the column
B. Sixteen times the diameter of the smallest longitudinal reinforcing rods in the column
C. Forty-eight times the diameter of transverse reinforcement
D. All the above
A. 0.87
B. 8.50
C. 7.50
D. 5.80
