| 摘要 |
Patent of invention for "SPACE FRAME STRUCTURE WITH WIDENED BASE FOR SUPPORTING OFFSHORE PLATFORM". The present invention refers to a space frame structure with widened base for supporting offshore platform, comprising four main legs (12) slanting in the lower (G) and the transition (6) regions, parallel in twos in the upper region (A), from where extend vertical sections (14), providing in a lower position a widened base (20), endowed with dihedral external lateral faces, and fixed to the sea bottom through piles or group of vertical piles (22) fixed to the lower end of the referred to four main legs (12).
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