1. 7mm
2. 10mm
3. 12mm
4. 5mm
7mm
1. More than d
2. Less than d
3. 0.7 d
4. 2d
0.7 d
1. 3mm
2. 5mm
3. 6mm
4. 9mm
3mm
1. 12 times thickness of plate
2. 12 times diameter of the bolt
3. 16 times thickness of plate
4. 16 times diameter of the bolt
16 times thickness of plate
1. Low strength concrete only
2. High strength concrete only
3. Low strength concrete but high tensile strength
4. High strength concrete and high tensile strength
High strength concrete and high tensile strength
1. 1.5 and 1.5
2. 1.0 and 1.5
3. 1.15 and 1.5
4. 1.0 and 1.0
1.15 and 1.5
1. 0.70 H
2. 0.55 H
3. 0.50 H
4. 0.40 H
0.70 H
1. 2/3
2. 3/2
3. 3/4
4. 4/3
4/3
1. Depth of the rib
2. Width of the rib
3. Thickness of the concrete topping
4. Half the thickness of the rib
Width of the rib
1. Fixed end
2. Free end
3. Mid-span
4. Mid-span and fixed support
Free end