摘要
在城市高架桥总体线型设计过程中,为了克服地面复杂情况及局部路段的影响,同时兼顾高架桥总体线型要求,桥梁下部结构桥墩盖梁可采用超长悬臂设计来有效解决该问题。以上海A15(K44+497.070～K47+378.700)高架桥工程为实例,详细介绍桥墩盖梁超长悬臂设计和应用。
As to the general line type design of urban viaduct,the pier capping beam of the lower structure bridge can adopt super-long cantilever design to overcome the influences from ground complicated condition and partial road section and to meet the requirements from viaduct general line type.Taking Shanghai A15(K44 + 497.070 ～ K47 + 378.700) viaduct bridge project for example,the design and application of pier capping beam super long cantilever is introduced in detail.
出处
《中国市政工程》
2012年第5期26-29,110,共4页
China Municipal Engineering
关键词
盖梁
超长悬臂
设计
capping beam
super-long cantilever
to design
