| Experimental Research of Hexagon Multihole Armour Block on Breakwater |
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| 作者单位： | Gu Hanbin Sun Jingshi
Engineer，Tianjin Research Institute of Water Transport Engineering，Tanggu: 300456 Professor，Tianjin Research Institute of Water Transport Engineering，Tanggu: 300456 |
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| 摘 要： | This paper introduces a new kind of armour block - hexagon multihole block on sloping breakwater. It has great characteristics such as good interlocking, strong resistance against waves and saving concrete. Through the hydraulic model test, the mechanism of stability of the block has been proved and the relations between stability and wave height, wave period, water depth, slope, laying method, porosity and cushion have been found. The effect of weight on steadiness have also been discovered. Finally, the method of design and some formulas are given.
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Experimental Research of Hexagon Multihole Armour Block on Breakwater |
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| Authors: | Gu Hanbin Sun Jingshi
Engineer Tianjin Research Institute of Water Transport Engineering Tanggu: Professor Tianjin Research Institute of Water Transport Engineering Tanggu: |
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| Institution: | Gu Hanbin Sun Jingshi
Engineer,Tianjin Research Institute of Water Transport Engineering,Tanggu: 300456 Professor,Tianjin Research Institute of Water Transport Engineering,Tanggu: 300456 |
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| Abstract: | This paper introduces a new kind of armour block - hexagon multihole block on sloping breakwater. It has great characteristics such as good interlocking, strong resistance against waves and saving concrete. Through the hydraulic model test, the mechanism of stability of the block has been proved and the relations between stability and wave height, wave period, water depth, slope, laying method, porosity and cushion have been found. The effect of weight on steadiness have also been discovered. Finally, the method of design and some formulas are given. |
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| Keywords: | breakwater armour hexagon multihole armour block experimental research |
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