节点文献
芜湖长江大桥弦杆的制孔技术
BORING TECHNOLOGY OF CHORD MEMBERS OF WUHU YANGTZE RIVER BRIDGE
【摘要】 介绍芜湖长江大桥整体节点弦杆的结构特点 ,以及高强度螺栓连接孔孔群精度的控制措施 ,着重阐述了采用大型覆盖式钻模的制孔技术
【Abstract】 This paper introduces the structural characteristics of the chord members with integral joints for Wuhu Yangtze River Bridge and control measures for hole groups′ accuracy The boring technology by big overlay drill jig is highlighted
【关键词】 弦杆;
孔群精度;
覆盖式钻模;
钻孔技术;
【Key words】 chord member hole groups′ accuracy overlay drill jig boring technology;
【Key words】 chord member hole groups′ accuracy overlay drill jig boring technology;
- 【文献出处】 钢结构 ,Steel Construction , 编辑部邮箱 ,2001年05期
- 【分类号】U445.472
- 【被引频次】1
- 【下载频次】45