Calibration issues of welding of integral rigid ring support with backing plate and steel pipe leg.
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Dear gods: Hello, as shown in the picture, the inner diameter of the tank is 3200, the total height is 12000, and the working weight is 75000kg. It is designed as an integral rigid ring support with a backing plate and welding of 6 steel pipe legs as shown in the picture. How should the welding between the legs and the rigid ring be checked, and whether such structural stability can be achieved?
For your equipment, just calculate the rigid ring according to the standard. The pillars must consider the axial stress of gravity and the bending stress caused by wind load and earthquake load. The main purpose is to check the axial compression stability of the pressure rod.
There is bending stress at the root of the column, and finite element software can be used to