Intelligent anchor chain system of floating type anti-slope breakwater and control method

Abstract

The invention discloses an intelligent anchor chain system of a floating type anti-slope breakwater and a control method. The control method designed by the system includes the following two steps that step 1, a wave force F wave is obtained when a wave facing surface of a breakwater is impacted by a wave; and step 2, the length of an anchor chain is adjusted according to the magnitude of the waveforce F wave and the direction of the wave force F waves relative to the breakwater wave facing surface. According to the intelligent anchor chain system of the floating type anti-slope breakwater and the control method, by observing the wave force in real time and judging whether a wave facing surface anchor chain control device needs to be started or not according to the wave force, the lengthof the wave facing surface anchor chain of the floating breakwater is intelligently regulated and controlled, the anchor chain system has higher stability, and compared with traditional anchor chain anchoring, the anchor chain system can control the movement speed and the range of the anchored floating breakwater and reduce the influence of waves on the movement of the floating breakwater, so thata breakwater body is more stable, and the wave dissipation effect is better.

Description

technical field [0001] The invention belongs to the field of marine engineering anchoring devices, and in particular relates to an intelligent anchor chain system and a control method for a floating anti-slope embankment. Background technique [0002] Because the floating breakwater can adapt to the conditions of large water depth, weak foundation, large tidal range, etc., and has the advantages of fast construction speed, low cost, no impact on surrounding marine water and biological activities, high mobility and reusability, it is widely used in port and coastal engineering. , Ocean engineering has broad application prospects. [0003] There are two main forms of traditional floating breakwater mooring systems: vertical guide pile mooring and anchor chain mooring. The vertical guide pile anchoring mainly restricts the movement of the breakwater by the vertical guide piles fixed on the seabed. It is mainly suitable for sea areas where the space is small and ships often pas...

AI Technical Summary

Problems solved by technology

[0004] Most of the existing anchor chain mooring forms are anchor chains freely connected between the floating breakwater and the anchor block, which have a certain mopping length and are often in a curved state. The total length is too long and the material consumption is high.

The longer anchor chain causes the movement of the floating breakwater to be greatly affected by waves, the range of movement is not limited, the embankment is unstable, and the wave dissipation effect is poor

The free bending of the anchor chain makes it easy to tighten instantly when a big wave hits, subject to a large instantaneous pulling force, and there is a risk of breaking or anchoring

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