港口航道与近海工程2024，Vol.61Issue(5)：101-104,121,5.DOI:10.16403/j.cnki.ggjs20240518
T型超深地连墙钢筋笼制作控制要点分析
Analysis for Key Control Points of Reinforcement Cage Fabrication of T-shaped Ultra-Deep Diaphragm Wall
赵明时1
作者信息
- 1. 中交第一航务工程勘察设计院有限公司,天津 300220
- 折叠
摘要
Abstract
In the construction of ultra-deep special-shaped diaphragm wall,the reinforcement cage fabrication has an important impact on the subsequent processes such as reinforcement cage hoisting and concrete pouring,and is regarded as the top priority of the construction control of the whole ultra-deep special-shaped diaphragm wall.Based on the experience in the reinforcement cage fabrication of T-shaped ultra-deep diaphragm wall in a public project in Tianjin,the related key control points were put forward and analyzed from three aspects,namely,the section form,the sectional position,and the lifting point reinforcing zone of reinforcement cage.The above control essentials could help reduce such construction risks as the reinforcement cage groove clamping,tearing,groove wall collapse and excessive thickness of concrete sediment,ensure the quality of the subsequent concrete pouring and the overall construction of diaphragm wall,and provide a certain construction experience and basis for similar projects.关键词
超深/异型/地连墙/钢筋笼制作Key words
ultra-depth/special-shaped/concrete diaphragm wall/reinforcement cage fabrication分类
建筑与水利引用本文复制引用
赵明时..T型超深地连墙钢筋笼制作控制要点分析[J].港口航道与近海工程,2024,61(5):101-104,121,5.
