Q. If d is the distance between the flange angles, (Solved)
1. Vertical stiffeners are provided in steel plate girders if the web is less thand/85
2. Vertical stiffeners are provided in high tensile steel plate girders if the web is lessthan d/175
3. Horizontal stiffeners are provided in steel plate girders if the web is less thand/200
4. All the above
- d. All the above