当今,建造在深水中的大型防坡堤护面多采用多支腿的大型混凝土块体,例如四脚锥体或杜洛斯块体。这些块体之所以得到广泛应用,是由于其物理性能及使用效果优于其它几种护面块体。然而,一些防坡堤由四脚锥体或杜洛斯块体所构成的护面,在比水工模型试验所模拟的 Today, large sublevel face shields built in deep water often use multi-legged large concrete blocks, such as quadruped cones or duos blocks. The reason why these blocks have been widely used, is due to its physical properties and the use of superior to several other retaining block. However, some of the slope protection by the quadruped pyramid or Duros block body surface, compared with the hydraulic model test simulation