模块拖拉临时锚点设计

Temporary Anchor Design for Dragging Modules

海洋工程钢结构模块建造完成后,需要拖拉至码头前沿。拖拉工作需要在码头前方有两个锚点,用来固定定滑轮组。在烟台某模块建造场地,由于场地规划时未在前方设计固定锚点,因此需要设置临时锚点。文章简要介绍了一种L型临时锚点的设计方法。通过受力分析和强度校核,能够设计出满足拖拉装船强度要求的临时锚点。

The offshore steel structure modules need to be dragged to the front of yard after finishing the construction. For the carrying work, there must have two anchor points which are used to fasten the fixed pulley. A module construction site in Yantai has no anchor point assembled in design. Therefore, it is necessary to arrange temporary anchor points. The paper introduces a design method of the temporary L-shape anchor point. Through the force analysis and strength check, the temporary anchor point meeting the dragging and loadout strength requirements can be designed successfully.