[提要]  给出了两个大比例空间模型低周反复试验结果和振动台试验分析结果，论述了预应力厚板转换层的受力特点、应力状态和厚板转换层结构设计的原则和方法。提出了厚板结构设计中应注意的配筋要点和构造措施，以及在厚板转换层中施加预应力的必要性。所做工作对同类结构的研究应用具有较大的参考和指导意义。
[关键词]  高层建筑 板式转换层 有限元分析 竖向刚度  预应力混凝土 构造措施

The experimental results of two large-scale spatial models with prestressed concrete transfer plate under cyclical lateral loads and on vibration platform are introduced. The properties and stress-strain characteristics of the transfer plate are also discussed. The design principle and the constructional details are presented finally. It is believed that the results are of great value for design of the P.C. plate,
Keywords:  high-rise building; transfer plate; finite-element method; vertical stiffness; prestressed con-
crete: constructional  details