摘要
介绍了扒杆纵向"钓鱼"法架设30 m箱梁的施工方法,并推导出施工计算公式,同时与架桥机、龙门吊等架桥方法进行了对比,对架设16 m^40 m以内的板梁、箱梁、T梁等常见桥型具有较高的施工指导作用。
The construction method of derrick mast longitudinal fishing method erection 30 m box beam was introduced, the construction cal- culation formula was deduced, which was compared with beam hoisting machine, gallows bridge erection method, and had high construction guiding effect for erecting 16 m--40 m plate beam, box beam and T-typed beam common bridge.
出处
《山西建筑》
2010年第23期322-323,共2页
Shanxi Architecture
关键词
扒杆
纵向“钓鱼”法
箱梁
优点
derrick, longitudinal ＂fishing＂ method, box beam, advantages
