RC SLAB 2

In a restrained two-way solid slab with two short edges discontinuous, what is the value of the negative moment at the continuous edge?

• 0.046

• 0.050

• 0.054

• 0.057

For a restrained two-way solid slab with four edges discontinuous, what is the positive moment at mid-span when the value is 0.103?

• 0.081

• 0.087

• 0.092

• 0.111

In a restrained two-way solid slab with three edges discontinuous (one short edge continuous), what is the positive moment at mid-span when the value is 0.096?

• 0.071

• 0.078

• 0.084

• 0.105

What is a restrained two-way slab?

• A slab connected to other slabs and supported on four sides

• A slab supported on two sides only

• A slab with no support

• A slab connected to beams only

In a restrained two-way solid slab with three edges discontinuous, what is the value for a continuous edge at 0.57?

• 0.55

• 0.57

• 0.60

• 0.63

What is the value for a discontinuous edge when three edges are discontinuous and one short edge is also discontinuous?

• 0.29

• 0.33

• 0.36

• 0.45

In the design of a two-way slab, what is the formula for calculating \( d_x \)?

What is the typical span to overall depth (L/h) ratio found to be economical for simply supported and continuous slabs?

• 10 to 15

• 20 to 30

• 30 to 40

• 40 to 50

What is the purpose of providing minimum concrete cover, $ c_{min} $?

• To enhance the aesthetic appearance of concrete

• To ensure the safe transmission of bond forces

• To reduce the weight of the structure

• To increase the flexibility of concrete

According to Table 4.2, what is the minimum cover requirement for separated bars?

• Equivalent diameter

• Diameter of bar

• 10 mm

• 5 mm