This research provides a theoretical method for design of a full columnbolt with bottom plate.
此研究为带垫板全长锚杆支护设计提供一个理论计算方法。
2
During concrete pouring, by selecting correct vibrating method and surveying with theodolite, the embedded precision of columnbolt is assured and installation speed is improved.
混凝土浇筑过程采用正确的振捣方式和经纬仪跟踪监控，保证柱脚螺栓的预埋精度，提高了安装速度。
3
The unique column design has diagonal bracing at each end and tabs that bolt into the floors above and below.