摘要
介绍了宁波招宝山大桥主桥主梁压溃断裂的计算模拟 ,拆除控制计算 ,断口处主梁加固设计 ,支架设计等内容 。
The establishment of the calculation model of buckling and fracture of the main girder, the controlling calculation for dismantlement, the design for the strengthening of the main girder at fracture and the design of falsework are introduced. The critical controlling points for securing the safety of structures during dismantling are noted.
出处
《桥梁建设》
EI
CSCD
北大核心
2001年第3期8-12,共5页
Bridge Construction
关键词
招宝山大桥
斜拉桥
主梁
拆除
施工设计
施工监控
桥梁加固
Zhaobaoshan Bridge in Ningbo
cable stayed bridge
main girder
disassembling
construction design
construction monitor control
bridge reinforcement
