Hello,

We are analyzing a network of pipes. The main header is of 12” dia and the elevation of this header is 2M. Many 6” lines are connected with this 12” main header which are having the elevations of 0.5M . This total arrangement is placed in the open area. Please advice whether we have to consider the wind load for this analysis. The uniformed support spans (6M) are provided for the main header and sleepers for 6” lines. We have taken care of this wind loads for the pipe support foundation design. Whether is it necessary to consider the wind loads for this lower elevated lines in the stress analysis.

From what I have seen in the industry the standard practice is to consider wind load typically for height above 8M.But this is not hard and fast and varies from Project to Project .


Anindya Bhattacharya

Stress Analyst

Bechtel Corporation

As long as you are following good practice for you guide spacing, I wouldn't expect a wind load run to add much value for your situation.