Deformation of the foundation ring after inspection holes are drilled in the skirt base
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It is a DN2500 skirt-mounted vertical vessel; there are 14 skirts and 16 foundation rings. After inspection holes were made in the skirts, pressure built up inside, causing the foundation rings to deform into an oval shape. I would like to ask if anyone has any good methods to restore their circular shape
Hehe, it’s probably due to the order issue? ? Find a jack, make a support, and try giving it internal support. But be sure to secure the jack firmly to prevent it from collapsing.