顶部用拉锚连接呈两排平行打入的钢板桩后，中间填充砂土行程墙体。以钢板桩抗弯刚度和填充的砂土抗剪力共同抵抗外力，属介于拉锚式和单元式之间的构造形式。稳定性高、挡水性好，多用于护岸、岸壁堤坝、临时围堰等。其特征有：

At the top, the steel sheet pile with two rows of parallel driven steel piles is used for the middle filling sand. Steel sheet pile bending stiffness and filling sand shear together to resist the external force is between the pulling and arching and unit between the structural form. High stability, good water retaining, for bank revetment, dike, temporary cofferdam etc.. Its features are:

（a）止水性极佳，常用于水工围堰。

(a) water is excellent, commonly used in hydraulic cofferdam.

（b）中间填充后再构造上可自立，可以减少桩体入土深度，并适用于软土地基。

(b) the middle filling after construction can be independent, can reduce the depth of pile soil, and is suitable for soft soil foundation.

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