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钢筋混凝土大开间异型柱框架是新型住宅结构。本文以大开间异型柱框架试验研究及异型柱 试验研究为基础，分析了结构动力计算模型问题、控制薄弱层问题和异型柱工作性能问题，提出了 若干供抗震设计参考的建议。
Reinforced concrete large-scale column frame is a new type of residential structure. Based on the experimental study of special-shaped columns and the special-shaped column test, the problems of structural dynamic calculation model, control of weak layer and working performance of special-shaped columns are analyzed. Some suggestions for reference of seismic design are proposed.