Self-stabilizing floating type temporary breakwater structure

Abstract

The invention provides a self-stabilizing floating type temporary breakwater structure. A structure main body is a structure framework formed by connecting a plurality of steel structure trusses, thetop wave-facing surface and the back wave surface of the structure are both slope surfaces, and a floating box is welded to the lower part of the structure framework, wherein a submersible pump and anair inlet pipe are arranged in the floating box. The structure has a good wave dissipating effect under various water depths and sea conditions; the safety and stability of the structure can be maintained under the action of waves, and due to the fact that the floating mode is used for moving the position, the structure can be recycled, and the manufacturing cost is reduced.

Description

technical field [0001] The invention belongs to the field of offshore engineering construction, and particularly relates to a self-stabilizing floating type temporary breakwater structure, which is a temporary breakwater structure adopted in areas where construction is difficult at sea. Background technique [0002] When engaged in coastal engineering construction, the impact of waves on engineering construction is more prominent, especially in seaport engineering in West Africa and other sea areas, long-period waves with greater wave energy have a greater impact on the construction of wharfs, breakwaters and other structures, restricting Program design and project implementation. Temporary anti-wave measures are very important for temporary protection of the construction site, increasing the number of construction days and shortening the construction period. [0003] At present, floating breakwaters are mostly used as temporary breakwaters. The main structural parts includ...

AI Technical Summary

Problems solved by technology

The energy dissipation effect of the floating breakwater is limited, and it can only play a certain energy dissipation effect for waves with small wave heights and short wave periods in shallow water areas, but it is not suitable for waves with large wave heights and long wave periods in deep water areas.

Moreover, once the wave-dissipating floating body is damaged, it is difficult to maintain

In addition, the cables and anchors of the floating breakwater are easily damaged under the action of waves. If the cables are damaged and the floating body floats freely, it may have adverse effects on nearby ships and offshore structures.

In recent years, a small number of floating breakwaters have been fixed with steel pipe piles, etc. Although it can reduce the risk of damage to anchoring equipment, the cost of the foundation is relatively high, and it is difficult to drive and pull piles, making it difficult to reuse them as temporary structures

Images