AE-JE Foundation CE: RCC Quiz 6

If T and R are Tread and Riser respectively, then

In a RC staircase supported at both ends of the going the going is 4m and the total rise is 3m. The total UDL is 10 kN/m².

The maximum moment would be

A stair turning through two right angles is known as

What are the no. of risers and treads for a 3.2m ht floor if the desired rise is 15cm

For a floor of height 3m and with a slope of 1 in 15. What is the total length of ramp to be provided.

Which of the following statement is the correct about R.C . retaining wall.

Pickup the incorrect statement

Statement (I): As per IS 456:2000, factor of safety against overturning shall not be less than 1.40

Statement (II): As per IS 456:2000, factor of safety against sliding shall not be less than 1.55

The temperature reinforcement in the vertical slab of T-shaped R.C . retaining wall is

Given Data:

Resisting moment = 260 kN-m.

Overturning Moment = 105kN-m

Self weight of retaining wall = 100 kN.

Weight of backfill = 30 kN.

Coefficient of friction between soil and concrete = 0.55

Force due to active earth pressure = 65 kN.

The retaining wall is safe against.