Artificial block revetment structure based on coral mortar

By employing a through-hole structure and an alternating combination of coral mortar material in the cup-shaped nut block revetment structure, the problems of poor permeability and wave control were solved, achieving efficient wave management and improved structural stability.

CN122428620APending Publication Date: 2026-07-21CCCC FHDI ENG
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Patent Information

Application Number
CN202610791778.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-03
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The existing cup-shaped nut block revetment structure has problems such as poor permeability, significant wave pressure, and poor slope adaptability. Furthermore, the existing permeable component scheme increases the structural complexity and durability risk, and the existing combined arrangement scheme fails to effectively control wave rise and overtopping.

Method used

The protective layer is formed by alternating high and low cup-shaped nut blocks with a through-hole structure in the center of the bottom, combined with coral mortar material. By adjusting the ratio and height difference of the high and low cups, the permeability can be improved and the wave rise and wave overcoming volume can be controlled and adjusted.

Benefits of technology

It improves the permeability of the slope, reduces wave uplift pressure and upward force, prevents block slippage or uplift, and achieves precise and controllable adjustment of wave rise and overtopping, adapting to the needs of different engineering safety levels and improving the applicability and durability of the project.

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Abstract

The application discloses a kind of artificial block revetment structures based on coral mortar, belong to coastal protection engineering technical field.The existing bottom sealing cup nut block poor water permeability, wave uplift pressure is big, leading to poor slope adaptability, and wave climbing and overtopping amount uncontrollable problem, the revetment structure provided by the application includes facing layer, which is arranged on the slope by high cup nut block and low cup nut block according to the design ratio staggered combination, the control of wave climbing and overtopping amount is realized by design ratio and height difference;High cup nut block and low cup nut block are made of coral mortar, and through hole hollow structure is provided in the bottom center area to enhance water permeability and slope adhesion.The application significantly improves the wave dissipation performance and stability of the revetment structure, and is suitable for coral island reef and other stone scarce areas of coastal protection engineering.
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Citation Information

Patent Citations

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    CN111926776A

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    CN201209246Y

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