Long and short spans of a two way slab are ly and lx and load on the slab acting

CuriousTab

CuriousTab

Home Aptitude

Discussion

Home ‣ Civil Engineering ‣ RCC Structures Design Comments

Question
Long and short spans of a two way slab are l_y and l_x and load on the slab acting on strips parallel to l_x and l_y be w_x and w_y respectively. According to Rankine Grashoff theory
Options
A.
B.
C.
D.
E. none of these.

Correct Answer

RCC Structures Design problems

Search Results

3. Columns may be made of plain concrete if their unsupported lengths do not exceed their least lateral dimension
Options
A. two times
B. three times
C. four times
D. five times
E. six times.

5. In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as
Options
A. a key
B. a cut-off wall
C. a rib
D. all the above.

7. An R.C.C. beam of 6 m span is 30 cm wide and has a lever arm of 55 cm. If it carries a U.D.L. of 12 t per m and allowable shear stress is 5 kg/cm², the beam
Options
A. is safe in shear
B. is safe with stirrups
C. is safe with stirrups and inclined bars
D. needs revision of section

8. The diameter of the column head support a flat slab, is generally kept
Options
A. 0.25 times the span length
B. 0.25 times the diameter of the column
C. 4.0 cm larger than the diameter of the column
D. 5.0 cm larger than the diameter of the column
E. none of these.

Comments

More in Civil Engineering: