摘要
简要介绍了北盘江特大桥交界墩帽梁及墩顶T构0号块概况,通过阐述上述两个结构物钢筋整体吊装方案形成的原因以及过程中对吊架结构稳定验算、钢筋就位质量控制以及大吨位长距离吊装作业安全防护等方面,对类似关键工序的施工方法提出新方案,并列举过程中的优缺点,望对以后类似工程的施工提供借鉴。
This paper introduces the junction Beipanjiang bridge pier cap beams and pier top T configuration No.O block before,the reason set forth above by two steel structures formed integral lifting program and the process of checking the structural stability of the hangers,steel quality control in place long-distance and large tonnage lifting job security and other aspects of the construction method is similar to the key processes of a new proposal,and lists the advantages and disadvantages of the process,hope for the future construction of similar projects for reference.
出处
《建筑技术开发》
2016年第9期64-64,90,共2页
Building Technology Development
关键词
整体吊装
墩顶帽梁
长距离吊装
integral hoisting
pier top hat beam
long distance lifting
