大型空间整体节点孔群钻制施工工艺研究

摘要

With the booming of steel structure construction, bolted components are popular as it is high integrity and clear bearing. Bolted joints have good stiffness and flexibility, and can enhance the ability of anti-fatigue limit of structure, extend the age of buildings. This article focuses on drilling process of holes of large integral joints, providing reference for similar projects.%　　随着钢结构建筑领域的蓬勃发展，许多整体性强、受力明确的栓接构件以其特有的优越性广受青睐。栓接节点同时具有刚度和柔韧度的优良特性，可提高结构的抗疲劳极限能力，延长结构建筑的使用年限；本文着重介绍超大整体节点的孔群钻制工艺，以期为类似工程提供参考和借鉴。