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How to calculate the stress conditions of this pipe support

2011-10-28View Original

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Hello, all my seniors and masters! I would like to ask a question; it’s a very difficult one for someone who is studying anchoring, and it seems like an unsolvable problem. So... the water pressure is 1.46 MPa, and the pipe diameter is DN150. Other cases are shown in the diagram... (Diagram of fire water supply and drainage). How is the load on the pipe supports calculated in this case? Thank you to all the seniors and masters for their constructive feedback and earnest guidance.
Reply #22011-10-29
The diagrams were not uploaded. The pipes for fire protection water supply and drainage are considered to be at normal temperature, so there is no need to take into account secondary stresses caused by temperature. The loads on the pipe supports are determined solely based on the weight of the pipes and valves. In accordance with GB50242-2002 \"Code for Acceptance of Construction Quality of Building Water Supply, Drainage and Heating Systems\"... the spacing between pipe supports for uninsulated pipes is determined accordingly

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