将性能化设计思路融入基于能量抗震设计方法中，研究现浇与装配式混合连接型高层装配式混凝土框架结构的地震损伤性能。研究节点连接性能对结构滞回特性及模态参数的影响，发展考虑节点连接性能参数的改进能量谱，基于混合连接型模态耦合效应的分析，给出结构总滞回耗能需求及在各层分配比例的合理估计，并结合性能设计思想建议滞回耗能需求设计值；借助实验研究和精细化数值分析确定装配式节点耗能能力，结合滞回耗能需求设计值实施节点的性能校核与调整设计；针对该混合连接型结构，采用正规化滞回耗能因子建立双参数Park-Ang损伤模型中滞回耗能与最大层间位移的关系，提出基于能量表达形式的改进构件损伤模型，进而依据目标结构整体损伤性能给出滞回耗能需求最优分配原则，并据此结合规范设计背景尝试提出不同节点的总体混合原则和混合方式，力图利用装配式框架节点的可设计性实现损伤演化规律、失效路径以及倒塌模式的精准调控，提高其综合可靠性。

The seismic damage performance of high-rise reinforced concrete (RC) frame structures with hybrid cast-in-place connections and dry precast connections is investigated through incorporating the performance-based design concepts into the energy-based seismic design framework. The effects of connection parameters on the hysteretic energy dissipation (HED) demand and modal properties of the structures are considered in the modified energy spectra. On the basis of the analysis on the modal coupling effect of the structures, a reasonable estimate is provided for the total HED and its distribution within all floors. The design floor HED demand is proposed by the combination of the basic performance-based design requirements. By the experimental investigation and refined numerical analyses on the determination of the HED ability of precast connections, the performance check and possible adjustment of the connections is carried out with their design values of HED ability. For those structures, the normalized HED parameter is adopted to establish the relation between the HED and the maximum story drift in the modified two-parameter Park-Ang damage model. Further, the optimal distribution strategy of the HED demand is suggested based on the target structural global damage performance. An attempt is made correspondingly to propose the basic hybrid rules and hybrid patterns for different precast connections under the design background. The designability of precast RC frame connections is attempted to be utilized in order to realize a precise control of damage evolution, failure path and collapse pattern. With this output, the comprehensive reliability of precast RC structures can be ensured.