一、引言板桩码头是停泊船舶的设施,其结构形式为:板桩下端垂直打入地基,上端由拉杆和锚碇结构(锚碇板、锚碇板桩或锚碇桩)锚固于桩后基础内。由于板桩是由地基所支撑,因此,若将板桩和锚碇结构与地基分开考虑,则不能组成为结构形式,所以我们可以把板桩码头视为广义的土的结构物。 I. INTRODUCTION Sheet pile piers are facilities for mooring a ship. Its structure is as follows: the lower end of the sheet pile penetrates into the ground vertically, and the upper end is anchored to the pile by the tie rod and anchor structure (anchor plate, anchor sheet pile or anchor pile) Within the foundation. Because the sheet pile is supported by the foundation, if the sheet pile and the anchor pile structure are separated from the foundation, they can not be formed into a structural form, so we can regard the sheet pile pier as a general structure of the soil.