Flat Web Sheet Piles

Flat web sheet piles work differently from other types of sheet piles. Most sheet piles rely on their bending strength and stiffness to retain soil or water. Flat web sheet piles are arranged in circles and arcs to create gravity cells. These cells are held together thanks to the tensile strength of their interconnections. The tensile strength of the interconnection and its allowable rotation are the two main design features. The cells formed by flat web sheet piles can be built with considerable diameters and heights, and are capable of withstanding high pressure.

Applications of Flat Web Sheet Piles

• Retaining walls
• Cofferdams
• Steel sheet pile walls

Types of Flat Web Sheet Piles

PS SHEET PILES

PS sheets are flat sheets of American manufacture that have a very wide allowable rotation range. The 6.2-degree interlock rotation allows designers to configure cells of very small dimensions. Currently, two PS sections are manufactured, which are capable of meeting practically all flat-web sheet pile requirements.

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