RCC Structures Design Multiple Choice Questions
RCC Structures Design
Distribution of shear intensity over a rectangular section of a beam, follows:
A.  A circular curve 

B.  A straight line 

C.  A parabolic curve 

D.  An elliptical curve 
If the shear stress in a R.C.C. beam is
A.  Equal or less than 5 kg/cm², no shear reinforcement is provided 

B.  Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided 

C.  Greater than 20 kg/cm², the size of the section is changed 

D.  All the above 
In a prestressed member it is advisable to use
A.  Low strength concrete only 

B.  High strength concrete only 

C.  Low strength concrete but high tensile steel 

D.  High strength concrete and high tensile steel 
In a simply supported slab, alternate bars are curtailed at
A.  1/4th of the span 

B.  1/5th of the span 

C.  1/6th of the span 

D.  1/7th of the span 
If L is the effective span of a R.C.C. beam which is subjected to maximum shear q_{max} at the ends, the distance from either end over which stirrups for the shear, are provided, is
A.  (L/2) (1  3/q_{max}) 

B.  (L/3) (1  5/q_{max}) 

C.  (L/2) (1  5/q_{max}) 

D.  (L/2) (1  2/q_{max}) 