We have provided a bridge beam over
We have provided a bridge beam over
(OP)
We have provided a bridge beam over a 150mm dia surface water pipe as shown in the attached drawing.
It is buried approx. 2.28m below ground level.
The concrete sill (0.9m wide x 0.8m deep) in the attached drawing is designed to a bearing pressure of 50kN/m2
We have been asked if there is a need to bridge over this pipe at all based on the depth it is located at.
How do we go about proving that our loads are within acceptable limits for the pipe?
It is buried approx. 2.28m below ground level.
The concrete sill (0.9m wide x 0.8m deep) in the attached drawing is designed to a bearing pressure of 50kN/m2
We have been asked if there is a need to bridge over this pipe at all based on the depth it is located at.
How do we go about proving that our loads are within acceptable limits for the pipe?





RE: We have provided a bridge beam over
What is a surface water pipe? Is that just a buried water main?
What is the purpose of the bridge beam? What is the project for? What is the piping material and strength? Are the posts temporary?
Please add some details so that it possible to understand what the project consists of.
RE: We have provided a bridge beam over
RE: We have provided a bridge beam over
They're is a lot of information on this site if you search for surface loads or pipeline crossing design.
At the worst all you need to do is add a concrete pad above the pipe but 50KPa is nothing for a6 inch pipe. Settlement under the pipe is the only big issue to consider. IMHO.
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.