人工块体护面防波堤与宽肩台防波堤对比

斜坡式抛石防波堤的护面结构,是防波堤结构设计中至关重要的部分。通过对福建某防波堤护面块体的研究,将人工块体护面的斜坡堤与宽肩台斜坡堤进行分析对比,并通过物理模型试验验证,得出两种不同结构形式在掩护效果、护面稳定性、石料用量、工程造价等方面的不同特点和差异性,对类似防波堤工程护面结构选型具有参考价值。

Comparison of artificial armor blocks breakwater and wide-berm rubble mound breakwater

The design of armour blocks is the crucial part for the rubber mound breakwater engineering.Based on one breakwater project in Fujian province,we make the comparison and study of breakwater with man-made armour and wide-berm rubble mound breakwater,and verify both type sections by physical experimental model.We obtain the similarity and difference of the protection effect,armour stability,usage of the stones and construction cost of the two types of rubble mound breakwaters,which can be a reference for the armour blocks design for similar rubble mound breakwater.