摘要
砖混结构拆除墙体是加固改造中经常遇到的情况,论文结合工程实例及相关规范,阐述托换结构的方案选择、设计及施工,并介绍了叠合楼板、岩石地基处理、新增框架柱与原墙体的拉结、永久支撑的设置等配套措施,可供类似工程参考。
It’s a common case to remove the wall in brick-concrete structure forreinforcement and reconstruction.This article expounds the scheme selection,design and construction of the supporting structure by combining the engineering examples and relevant specifications.It also introduces some related measures,including laminated floor slab,rock foundation treatment,new frame column and original wall,permanent support setting,so as to provide reference for similar project.
作者
刘成军
LIU Cheng-jun(Ji'nan Jinjiau Reinforcement Technology Co.Ltd,Ji'nan 250100,China)
出处
《工程建设与设计》
2019年第3期14-16,共3页
Construction & Design for Engineering
关键词
拆墙
加固改造
托梁
基础托换
支撑
岩石地基
demolishing walls
reinforcement and reconstruction
trimmer
foundation underpinning
support
rock foundation
