The invention discloses a TLP tension tendon supporting device and a tension leg platform, the TLP tension tendon supporting device comprises an assembly locking mechanism, a split structure and a mooring anchoring mechanism which are sequentially connected from top to bottom, the split structure comprises a top deck, an outer bulkhead, a first bulkhead, a bottom deck and a central pipe, and the top deck, the bottom deck and the outer bulkhead define a shell; the center pipe is arranged in the middle of the split structure in the middle, and the multiple first bulkheads are distributed between the outer bulkhead and the center pipe in the radial direction of the center pipe. The mooring anchoring mechanism comprises a top universal joint shackle, a top anchor chain section, a mooring rope, a bottom anchor chain section, a bottom shackle and a seabed anchor pile which are sequentially connected from top to bottom. The tension tendon system can be prevented from being directly installed on the floating body foundation, the design and construction of the fan floating body are not affected by the tension tendon, the displacement of the floating body can be increased, the size of the floating body can be reduced, on one hand, the heaving damping of the floating body is increased, the heaving motion response is reduced, and on the other hand, the construction, installation, operation and maintenance cost of the floating body is reduced.
本发明公开了一种TLP张力腱支撑装置及张力腿平台,其包括从上至下依次连接的装配锁紧机构、分体结构、系泊锚固机构,分体结构包括顶甲板、外舱壁、第一隔舱壁、底甲板、中心管,顶甲板、底甲板与外舱壁围成外壳,中心管居中设置在分体结构的中部,多个第一隔舱壁沿中心管的径向分布在外舱壁与中心管之间;系泊锚固机构包括从上至下依次连接的顶部万向节卸扣、顶部锚链段、系泊缆绳、底部锚链段、底部卸扣和海底锚桩。本发明能避免张力腱系统直接安装到浮体基础上,实现风机浮体的设计、建造不受张力腱的影响,并可增大浮体排水量,降低浮体尺度,一方面增大浮体垂荡阻尼,降低垂荡运动响应,另一方面降低浮体施工安装和运维成本。
TLP tension tendon supporting device and tension leg platform
一种TLP张力腱支撑装置及张力腿平台
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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