某综合楼增层抽柱改造方案探讨

DISCUSSED ON RECONSTRUCTION PLAN OF ADDING LAYER PUMPING COLUMN OF A BUILDING

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 con- crete frame structure transformation. The design ideas and technical difficultie of pumping column adding layer reinforcement are discussed. Involves the optimization of reinforcement, reinforcement design ele- ments, 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.