(华东建筑设计研究院有限公司 上海 200002)
［提要］ 高层建筑的改造加固有其本身特有的特点，不能简单地套用多层建筑加固改造的方法，而应结合现行的高层建筑设计规范和工程的特点，采用不同的加固方法。结合高层建筑加固改造设计实践，讨论了高层建筑加固改造设计中遇到的一些设计原则、结构计算、结构构造等具体问题，并针对结构构件的特点提出了具体、合理的加固构造做法，供工程设计人员参考。
［关键词］ 高层建筑 加固 构造措施 粘钢 植筋
Some Questions in the Rehabilitation and Strengthening Design of Highrise Building/Zhao Peixiu(East China Architectural Design Research Institute Co., Ltd., Shanghai 200002China)
Abstract:There are special characters of the rehabilitation and strengthening design of h
ighrise building.The same means used in the rehabilitation and strengthening design of tier building cannt be used to highrise building and different means must be found based on the current code of highrisebuilding.Based on the questions met in the practice of rehabilitation and strengthening design of highrise building，the design principle, calculation method and structural construction measures in the rehabilitation and strengthening design of highrise building are discussed. The ideas and structural details are presented, which can provide reference to structure engineers.
Keywords:highrise building; strengthening; constructional measure; steelbonded; injection anchor