The invention discloses an offshore foundation platform for relieving tendon fatigue load of a tension leg and an adjusting method. An offshore foundation platform for relieving tendon fatigue loads of tension legs comprises a platform body, a tension leg system and a driver. The platform body is provided with a cavity and floats on the sea surface; the tension leg system comprises a plurality of tension legs and a suction barrel, one end of each tension leg is connected with the platform body, and the suction barrel is arranged on the seabed and connected with the other end of each tension leg; the driver is provided with a water inlet and a water outlet, the driver is a water pump, the water inlet of the water pump is immersed below the liquid level of the seawater, the water outlet of the water pump is communicated with the cavity, and the driver is used for pumping the seawater into the cavity or pumping the seawater out of the cavity. The stability and safety of the platform can be improved, the fatigue load of the tendons of the tension legs can be relieved, and the service life of the tendons of the tension legs can be prolonged under the excitation of a complex marine environment.
本发明公开了一种减轻张力腿筋腱疲劳载荷的海上基础平台及调节方法。减轻张力腿筋腱疲劳载荷的海上基础平台,包括平台本体、张力腿系统和驱动器。平台本体具有腔体,平台本体漂浮于海面上;张力腿系统包括张力腿和吸力筒,张力腿的数量为多个,张力腿的一端与平台本体连接,吸力筒设在海底并与张力腿的另一端相连接;驱动器具有进水口和出水口,其中,驱动器为水泵,水泵的进水口浸入海水的液面以下,水泵的出水口与腔体连通,驱动器用于向腔体内泵送海水、或泵出腔体内的海水。本发明能够提高平台的稳定性和安全性,并减轻张力腿筋腱疲劳载荷,在海上复杂的环境激励下,提高张力腿筋腱的使用寿命。
Offshore foundation platform for relieving tendon fatigue load of tension leg and adjusting method
减轻张力腿筋腱疲劳载荷的海上基础平台及调节方法
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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