该技术攻克了国内灾害治理工程施工中,传统分节吊装施工无法满足超大、超长型钢筋笼(长度超过30米,重量超过5吨)施工要求的难题。该技术通过增加钢筋笼的刚度,与多台起吊设备共同吊起超大型钢筋笼,在水平至垂直进行角度转换,并进行吊点转换,实现超大型钢筋笼一次性吊装。其具体操作程序为在钢筋笼绑扎完成后,在笼身选取特殊吊点位置,并对起吊点进行焊接加固,将所选取的吊点分别悬挂于3台起吊设备之上,完成钢筋笼的水平起吊过程,通过吊点的转换以及改变起吊设备的吊装状态,达到钢筋笼由水平状态向垂直状态的转换。
该专利较传统分节吊装技术具有施工安全性高、可操作性强、提高施工效率等优点。
Subway Projects in 24 Cities Require 800 Billion Yuan Investment, Over Half of Funding to Come from Loans
下一篇Tunnel Secondary Lining Curing and Dust Removal Construction Trolley Technology

2024-09-29 13335 0

2024-09-20 13336 0

2024-09-20 13180 0

2024-09-19 12457 0

Lize City Air Terminal Underground Main Structure Nearing Completion: Maximum Transfer Walk Under 4 Minutes After Operation

Anti-seepage Curtain for Main Lock Pit of CSCEC Port Shenqiu Double-Line Lock Project Completed on Schedule

All Pile Foundations Completed on Quanzhou Baiqi Channel

Hainan Upgrades Housing and Municipal Infrastructure

First Foundation Concrete Pour Successfully Completed for Zambia Kafue West–Muzuma 330kV Transmission Line EPC Project
Hot News
评论 (0)