摘要
文章依托重庆菜园坝长江大桥工程实例,分析了Y型刚构施工的特点及难点,介绍了该桥主墩Y型刚构悬臂部分的施工组织方案与工艺流程,并提出了相应的施工安全及质量控制措施,以期为类似桥梁的设计和施工提供借鉴。
Taking project of the Changjiang River Bridge in Chongqing Caiyuan Dam as an example, the article analyzed the features of and difficulties in constructing Y-shape steel structure, introduced the construction organization plan and process and procedure of Y-shape steel structure cantilever of the main pier; and proposed the corresponding con- struction safety and quality control measures to provide reference for designing and con- structing similar bridges.
出处
《西部交通科技》
2012年第8期30-35,共6页
Western China Communications Science & Technology
关键词
桥梁主墩
Y型悬臂刚构
施工方案
探讨
Main pier of bridge
Y-shape cantilever steel structure
Construction plan
Dis-cussion
