Arc-shaped sheet pile connection construction method

The invention relates to the field of constructional engineering, and provides an arc-shaped sheet pile connection construction method which comprises the following steps that firstly, the lower end of a first sheet pile body is driven into the ground through a pile driver; secondly, a connecting and positioning auxiliary device is moved to abut against the first sheet pile body, a second sheet pile body is hoisted to abut against the connecting and positioning auxiliary device through the crane, and the crane moves the second sheet pile body under the guiding of the connecting and positioning auxiliary device; the tenon on the second sheet pile body is in butt joint with the tenon on the first sheet pile body; and thirdly, the lower end of the second sheet pile body is driven into the ground through a pile driver. According to the invention, the two sheet pile bodies can be butted quickly and accurately. 本发明涉及建筑工程领域，提供了一种弧形板桩连接施工方法，包括以下步骤：步骤一：利用打桩机把第一个板桩本体下端打入地面内；步骤二：把连接定位辅助装置移动至和第一个板桩本体相抵，利用吊机把第二个板桩本体吊至和连接定