一种张力腿系统及其张力腿式风机基础
By introducing an elastic device into the tension leg system, the force balance of each corner is coordinated, which solves the problem of breakage risk and stability of the tension leg system under high tension, and realizes the improvement of self-force micro-adjustment and wind and wave resistance.
CN118029427BActive Publication Date: 2026-07-17SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD
- Filing Date
- 2024-03-26
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Tension leg systems lack self-adjusting capability when tension is too high, leading to potential breakage risks, and lack stability and safety under environmental loads.
Method used
It adopts a combined structure of ballast pontoons, suction piles, tension tendons and elastic devices. The elastic deformation of the elastic device realizes secondary safety buffering and coordinates the force balance of each corner in the system, improving its self-adjustment capability.
Benefits of technology
It effectively protects the tendons and prevents them from breaking, achieves overall force balance, and improves system stability and resistance to wind and waves.
✦ Generated by Eureka AI based on patent content.
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Figure CN118029427B_ABST
Abstract
本发明涉及海上风电技术领域，尤其涉及一种张力腿系统及其张力腿式风机基础。其中，张力腿系统包括压载浮箱、吸力桩、张力筋腱和弹性装置，压载浮箱漂浮设置在海面上，且压载浮箱底部的多个边角正下方分别设置有一个吸力桩，每个吸力桩均竖直锚固在海底，每个吸力桩与压载浮箱间的竖向间隔空间内均设置有一个弹性装置，弹性装置的顶部通过张力筋腱与上部的压载浮箱连接，弹性装置的底部通过张力筋腱与下部的吸力桩连接。该张力腿系统将弹性装置在受力后的弹性变形作为二次安全防线，对张力筋腱进行保护；每个吸力桩与压载浮箱间的竖向间隔空间内均设置弹性装置，从而能够协调压载浮箱各边角位置的张力筋腱受力，实现自我受力微调节。
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