Hello friends,
I need to design a pole that meets the following requirements:
1. The pole is steel pipe pole 20m high,
2. The oscillation of the pole, including assembly, shall not exceeds +-1% of pole height of the pole in wind gusts with speeds lower than 129 kph.
3. The pole structure...
Hello,
My Software I use for bridge modeling do not take into considerations Time effects like creep and shrinkage.
For my knowledge these kind of effects can be modeled as a temperature loads.
My problem is to find and prove the magnitude of the temperature load to model the creep and...
Hello.
I need to design H=330cm B=300cm rectangular beam that subjected to 3000 ton*m torsion. (Factored)
I can handle maybe the longitudinal reinforcement, but not with the stirrups needed.
I want to Pre-stress the beam to reduce torsional reinforcement requirement. (Post-tension)
Where...
Hello,
I need to design a steel pedestrian bridge that the middle span is hanged on an arch that pass over it.
How do I take into account the arch geometry for buckling calculation?
I think I need to reduce the effective length, but I an not sure, and if it is the effective length I do not...
