Through theoretical calculations, the cracking moment, bending moment and section bending coefficient of high-strength prestressed grooved sheet piles and high-strength prestressed conjugated sheet piles were compared and analyzed; theoretically, the optimized high-strength prestressed grooved plates were obtained. And through this method we optimize the grooved sheet pile section. The optimized mechanical properties of the section have been greatly improved, making the mechanical properties of the grooved sheet piles approach or better than that of the corrugated sheet piles of the corresponding model. Combined with production experience, a series of optimization measures have been proposed for the section of the grooved sheet piles.
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