The paper introduces the concept and functions of high-rise building conversion layer,summarizes four kinds of structural forms of high-rise building conversion layer from aspects of truss structure,box structure,beam structure and thick-beam plate structure,and finally con-cludes corresponding design methods,so as to guarantee the building safety and stability.%介绍了高层建筑转换层的定义和功能，从桁架结构、箱型结构、梁式结构和厚梁厚板结构方面，总结了高层建筑的四种不同类型转换层的结构形式，并提出了相应的设计方法，从而保证建筑的安全性和稳定性。
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