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Priority to TW086101079ApriorityCriticalpatent/TW324763B/en
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A kind of bottom structure design is especially used for coastal deck. The bottom structure consists of at least three foot parts set on the seabed. There are at least three leg parts extending from the foot parts toward a apex. The apex is below the water wave zone. The central pillar is vertically stood on the plane formed by pairs of neighbored leg parts. The bottom of the central pillar is held on a certain distance from the seabed through at least three legs extended from the positions of feet and apex to sustain and stabilize the pillar body.
TW086101079A1997-01-301997-01-30Bottom structure design for coastal towers
TW324763B
(en)
Anchored floating platform e.g. for drilling - has central vertical tube connected at lower end by radial flotation chambers to platform's vertical flotation legs