摘要
依托一座三跨变截面连续箱梁搭设施工平台粘贴钢板的案例进行分析和探讨,结合相关经验公式和文献,得到吊杆搭设关键性部位的验算结论。
The paper analyzes and discusses the case of a three- variable cross -section continuous box girder erection of the steel platform, combining with related formula and literature, and gets the calculation of conc - lusions about the critical parts of the hanger erection.
关键词
加固
箱梁
吊杆搭设
reinforcement
box girder
boom erection
