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Metal sheet pile

Image Number 9 for United States Patent #6939086.

In a metal sheet pile, an effective width B [mm], a flange width Bf [mm], a height H [mm] and a geometrical moment of inertia I [cm.sup.4 /m] meet the inequalities 700.ltoreq.B.ltoreq.1,200; 280.ltoreq.Bf.ltoreq.0.0005.times.B.sup.2 -0.05.times.B; and -0.073.times.B+0.0043.times.I+230.ltoreq.H.ltoreq.380. The metal sheet pile provides a better cross-sectional performance than a background art metal sheet pile.

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