超高层塔楼液压爬模体系关键施工技术的研究与优化  

Study and Optimization of Key Techniques for Climbing Formwork Systems in Super High-rise Tower Construction

作　　者：童栋 TONG Dong(Shanghai Construction No.1(Group)Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]上海建工一建集团有限公司,上海200120

出　　处：《建筑施工》2024年第8期1338-1341,共4页Building Construction

基　　金：上海建工一建集团有限公司科研项目(2022-008)。

摘　　要：液压爬升模板是超高层建筑主体结构施工的主要机械设备之一,但因建筑结构形式变化、层高度不统一,所遇到的问题也会各异。结合上海市静安区南西社区C050401单元115-12地块项目塔楼核心筒结构形式、施工装备提升需求,对塔楼核心筒内、外液压爬模进行研究与优化,提出针对性措施,既提高了液压爬模体系在应对核心筒结构变截面时的适用能力,又确保了提升的稳定性和安全性。同时集成上中下架体、卷扬机、电动葫芦为一体的组合式液压爬升平台,配合完成了大型机械设备和钢结构隔离平台的提升和安装,形成可供复制、借鉴、推广的施工技术成果。Climbing formwork is a principal mechanical device in the construction of super high-rise buildings,facing challenges due to varying architectural structural forms and uneven floor heights.In the case of the tower core tube structure at the 115-12 plot project in the Nanxi Community of Jing'an District,Shanghai,this study explores and optimizes both internal and external climbing formworks.Specific measures are developed to enhance the climbing formwork system's capability to handle variable cross-sections in core tube structures,ensuring lift stability and safety.Additionally,a composite climbing platform integrates upper,middle,and lower frame bodies with hoists and electric hoists,facilitating the lifting and installation of large machinery and steel structure isolation platforms.These construction techniques,offering replicability and applicability,stand as significant advancements for future projects.

关 键 词：超高层建筑 核心筒 液压爬升模板 附墙装置 内爬模平台 

分 类 号：TU974[建筑科学—建筑技术科学]