초록 ▼

In the vertical corner transition arrangement for semi-membrane tanks disclosed in the specification, curved horizontal sides plate of a semi-membrane tank wall are welded to one side of a vertical extruded aluminum modified I-beam with a vertical tapered stiffening corner block projection on the op

In the vertical corner transition arrangement for semi-membrane tanks disclosed in the specification, curved horizontal sides plate of a semi-membrane tank wall are welded to one side of a vertical extruded aluminum modified I-beam with a vertical tapered stiffening corner block projection on the opposite side of the extruded aluminum I-beam, and the edge of a vertical unstiffened curved cylinder section is butt-welded to the projecting edge of the vertical tapered stiffening corner block. The curved plates of an orthogonally oriented semi-membrane tank wall are welded to one side of another vertical extruded I-beam member having a projecting vertical tapered stiffening corner block welded to the opposite side with a projecting edge which is welded to the opposite edge of the vertical stiffened curved cylinder section to complete the corner of the tank.

대표청구항 ▼

1. A vertical corner transition arrangement for semi-membrane tank walls comprising: a vertical aluminum I-beam to which the ends of curved wall sections of a semi-membrane tank are welded on one side; a vertical stiffening corner block extrusion on the opposite side of the I-beam and having a p

1. A vertical corner transition arrangement for semi-membrane tank walls comprising: a vertical aluminum I-beam to which the ends of curved wall sections of a semi-membrane tank are welded on one side; a vertical stiffening corner block extrusion on the opposite side of the I-beam and having a projecting edge; and a vertical curved aluminum cylinder section having an edge butt-welded to the projecting edge of the corner block. 2. A vertical corner transition arrangement according to claim 1 wherein the I-beam and the stiffening corner block are made from extruded aluminum. 3. A vertical corner transition arrangement according to claim 1 wherein the vertical curved cylinder section is an unstiffened member. 4. A vertical corner transition arrangement according to claim 1 including a further vertical aluminum I-beam to which curved plates of an orthogonal wall are welded on one side and a further vertical extruded stiffening corner block is joined on the opposite side having a projected edge to which another edge of the vertical curved cylinder section is welded. 5. A vertical corner transition arrangement according to claim 1 wherein the vertical stiffening corner block is tapered toward the projecting edge.