某综合楼增层抽柱改造方案探讨

摘要

探讨了钢筋混凝土框架结构增层抽柱改造问题,就增层抽柱加固的设计思路和技术难点进行了讨论.涉及加固方案的优化选择、加固设计要点,并结合某综合楼增层抽柱改造工程以具体的说明,文中可供框架结构增层抽柱加固工程提供参考.%This paper discusses the the problem of growing layer pumping column of reinforced concrete frame structure transformation. The design ideas and technical difficultie of pumping column adding layer reinforcement are discussed. Involves the optimization of reinforcement, reinforcement design elements , combine with a comprehensive a building by layer pumping column renovation project to specific details. This paper provide reference for framework of adding layer pumping column reinforcement.