柱脚螺栓精确定位技术在多层钢结构基础施工中的应用

摘要

This paper discusses technical process through the precise measurement of axis net distance and control of axis position in complex multi-layer steel structure foundation construction. Combined with the exact installation technology, the attempt of anchor bolt installation precision control within deviation of ±5 mm is proposed. This paper provides a reliable and efficient solution for the foundation construction of complex axis steel structure.%本文结合复杂多层钢结构基础施工情况，介绍了通过轴网实现精确测距、控制轴线位置的工艺流程；结合精确安装技术，提出了将地脚螺栓的安装精度控制在±5 mm误差之内的方法。本文为复杂轴线钢结构的基础施工提供了可靠高效的解决方案。