胡庆昌  张美励  孙金墀  龙亦兵
    （北京市建筑设计研究院  100045）

[提要]  研究探讨了巨型结构体系在高层住宅建筑中的应用。钢筋混凝土巨型框架的梁柱节点是保证结构抗震性能的关键部位，通过试验对有开洞巨型框架节点在非弹性变形阶段的受力性能、结构破坏机制的控制等问题做了分析。
[关键词]  高层住宅 钢筋混凝土  巨型结构 框架节点

Application of reinforced concrete mega-structure system for the construction of tall restidential buildings has been investigated. Beam-column joints are critical regions to ensure seismic behavior of mega-frame. Inelastic behavior of mega-frame joints with openings at joint .cores and the control of structural failure mechanism are analyzed under cyclic loading tests.
Keywords: high-rise apartment; mega-structure; mega-frame; mega-frame joint