既有建筑改造大中庭空间结构设计与实现研究  

Research on the design and realization of the spatial structure scheme of the large atrium in the renovation of existing buildings

作　　者：诸火生 武娜 姜鋆 陈奋强 康艳博 Zhu Huosheng;Wu Na;Jiang Jun;Chen Fenqiang;Kang Yanbo(National Enginering Research Center of Building Technology,Beijing 100013,China;China Academy of Building Research,Beijing 100013,China)

机构地区：[1]国家建筑工程技术研究中心,北京100013 [2]中国建筑科学研究院有限公司,北京100013

出　　处：《建筑科学》2023年第1期134-140,共7页Building Science

摘　　要：介绍了中坤广场改造项目C栋加固改造的总体设计思路,执行的设计标准及设计关键点.重点阐述了大中庭空间从方案提出到落地的全过程.采用托梁拔柱的方法,结合可行的施工工艺和安全保证措施,实现了建筑功能需求,可供类似项目参考.In this paper,the general design idea,design standards and key points of the reinforcement and reconstruction of Building C of Zhongkun Plaza are introduced.The whole process from the proposal to completion of the large atrium space is emphasized.Using the method of supporting beam and removing column,combined with feasible construction technology and safety assurance measures,the functional requirements of the building are realized.This project can be used as a reference for similar projects.

关 键 词：大中庭空间 托梁拔柱 施工工艺 安全保证措施 

分 类 号：TU393.3[建筑科学—结构工程]