Large span complex steel box girder structures often crack due to uneven stress during lifting,and the incorrect selection of lifting technology and lifting devices can have a significant impact on the stability and service life of large steel box girder structures.Therefore,it is crucial to study the lifting technology of large steel box girder structures in combination with practical engineering.Based on this,this article combines a bridge engineering example to discuss in detail the key points of steel box girder hoisting construction technology for large-span bridges,aiming to promote the continuous improvement of the construction level of large-span bridges.
关键词
大跨度/桥梁工程/钢箱梁/吊装技术
Key words
large span/bridge engineering/steel box girder/lifting technology
维普
万方数据