A part of the slab may be considered as the flange of the T-beam if flange has a

CuriousTab

CuriousTab

Home Aptitude

Discussion

Home ‣ Civil Engineering ‣ RCC Structures Design Comments

Question
A part of the slab may be considered as the flange of the T-beam if
Options
A. flange has adequate reinforcement transverse to beam
B. it is built integrally with the beam
C. it is effectively bonded together with the beam
D. all the above.

Correct Answer

all the above.

RCC Structures Design problems

Search Results

1. If the size of a column is reduced above the floor, the main bars of the columns, are
Options
A. continued up
B. bent inward at the floor level
C. stopped just below the floor level and separate lap bars provided
D. all the above.

2. In a doubly-reinforced beam if c and t are stresses in concrete and tension reinforcement, d is the effective depth and n is depth of critical neutral axis n, the following relationship holds good
Options
A.
B.
C.
D.
E.

3. Top bars are extended to the projecting parts of the combined footing of two columns L distance apart for a distance of
Options
A. 0.1 L from the outer edge of column
B. 0.1 L from the centre edge of column
C. half the distance of projection
D. one-fourth the distance of projection.

4. If At is the gross area of steel in tension, d is the effective depth of the beam and y is the depth of the centre of gravity of the resultant compression, the moment of resistance M of the beam, is given by
Options
A. M = At(d - y)
B. M = Atf(d - y)
C. M = Atf(d + y)
D. M =
E. none of these.

5. An R.C.C. roof slab is designed as a two way slab if
Options
A. it supports live loads in both directions
B. the ratio of spans in two directions is less than 2
C. the slab is continuous over two supports
D. the slab is discontinuous at edges.

8. The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or
Options
A. 12 bar diameters
B. 18 bar diameters
C. 24 bar diameters
D. 30 bar diameters
E. 36 bar diameters

10. If the shear stress in a R.C.C. beam is
Options
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.

Comments

More in Civil Engineering: