钢板桩是一种较难轧制的异形断面型钢,由于在使用中比木板桩或钢筋混凝土板桩有很大的优越性,故钢板桩得到了很迅速的发展。在钢板桩的断面形状上到目前为止已发展到很多种形式及多种规格,如图1所示。在很多的工程建筑中钢板桩已得到普遍的应用,尤其是在水工建筑中应用得更为广泛。目前应用钢板桩的有船坞、码头、突堤、护岸、闸门、桥台 Steel sheet pile is a more difficult to roll deformed shaped section steel, because in use than wood pile or reinforced concrete sheet pile has great superiority, so the steel sheet pile has been very rapid development. The section shape of the steel sheet pile has so far been developed in many different forms and specifications, as shown in FIG. 1. Steel sheet piles have been widely used in many engineering buildings, especially in hydraulic structures. The current application of steel sheet pile dock, pier, jetty, revetment, gate, abutment