高层错层结构超大加腋梁板施工技术  

Construction Technology of Super Large Haunched Beam and Slab for High-rise Staggered Structure with Formwork Reinforcement System

作　　者：崔胜光 CUI Shengguang(China Railway 16th Bureau Group City Construction Development Co.,Ltd.,Beijing 100018,China)

机构地区：[1]中铁十六局集团城市建设发展有限公司,北京100018

出　　处：《工程质量》2025年第3期94-97,共4页Construction Quality

基　　金：中铁十六局集团科技研究开发计划项目(K2023-030)。

摘　　要：高层建筑进行建筑设计时,高层结构的车库顶板为了满足绿化功能要求,车库顶板和高层结构往往存在较大的高差,因此错层结构的设置有一定的必要性。往往在错层部位的梁处设置加腋的措施传递水平力。加腋梁板模板支架体系设计需要分解加腋板的竖向压力和侧向压力。论文结合现场实际经验,从模架设计阶段选用高强度支撑材料,确保设计的可靠性及安全性,在施工阶段控制好架体搭设的规范性和混凝土的浇筑顺序和分层浇筑的时间。可为类似项目的施工提供实践数据。When designing high-rise buildings,there is often a significant height difference between the garage roof and the high-rise structure in order to meet the greening function requirements.Therefore,the setting of staggered structures has a certain degree of significance.Often,measures such as adding haunch plates are set up at the beams at staggered positions to resist the transmission of seismic forces.The design of the bracket system for haunched beam slab formwork requires the decomposition of the vertical and lateral pressures of the haunched slab.Based on actual on-site experience,high-strength support materials are selected from the formwork design stage to ensure the reliability and safety of the design.During the construction stage,the standardization of the framework installation and the pouring sequence and layered pouring time of concrete are well controlled.Provide practical data for the construction of similar projects.

关 键 词：错层结构 超大加腋梁板 模板加固系统 

分 类 号：TU973[建筑科学—结构工程]