oil storage tank bottom / supporting ring / storage float ***radius of curvature*** root > =

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***Liquid storage float formed of steel concrete or prestressed*** ... - 2631558, Marine oil storage tank, March, 1953, Harris, 114/.5T .... ***The special form of the container leads to the use of small radii of curvature for the bottom ... due to temperature differences by changing their radius of curvature***. ...
www.freepatentsonline.com/4023514.html -

[DOC] Bekendtgørelse om indretning, etablering og drift af olietanke ... - : Microsoft Word - HTML
Diameter D≤, Endebund tykkelse. t1 ≥. ***Krempe radius. r ≥***. Svøb, t2 ≥. Antal og dimensioner af afstivningsringe for tanke med længde op til L ≤ ...
www.energibranchen.dk/DWSDownload.asp?File...nr...af... -