摘要
结合青特驱动桥3号联合厂房钢结构地脚螺栓安装的实际情况,分析地脚螺栓的结构特点、重点,阐述如何采用独立的支架系统、定型模具定位预埋螺栓,使用经纬仪或全站仪多次精确调整和校对,充分利用钢管脚手杆和扣件周转材料一次性浇筑混凝土承台,使高强度地脚螺栓预埋件达到精确预埋.
Based on the bay bolts installation in steel construction in 3# drive axle integrated plant of Qingte,an analysis is carried out on the structural features of bay bolt.Particularly,explanations are made on how to apply independent mounting system and typified mold to bolt position and pre-embedding.With theodolite or total station,the precision adjustment and calibration are conducted.The steel scaffold and fasteners give a full play in one-time pouring pile cap,so that high-strength bay bolts can be pre-embedded precisely.
出处
《青岛理工大学学报》
CAS
2015年第6期128-132,共5页
Journal of Qingdao University of Technology
关键词
地脚螺栓
定型模具
支架系统
精确预埋
bay bolt
typicallized mold
mounting system
precision pre-embedding
