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对１２个异形柱（Ｔ形、Ｌ形和十形）和４个矩形柱的足尺板柱节点和梁柱节点试件进行了反复荷载作用下受力过程和破坏特性的试验研究及分析对比。研究表明：在板的正常配筋条件下板柱节点是不会破坏的；四种截面形式柱中Ｌ形截面柱节点的承载力是最低的。通过试验和非线性有限元分析，对异形柱框架梁柱节点的强度提出了计算公式，计算结果和试验结果吻合较好。
Experimental study and analysis of the stress and failure characteristics of full-scale plate-column joints and beam-column joints of 12 special-shaped columns (T-shaped, L-shaped, and 10-shaped) and 4 rectangular columns subjected to repeated loading . The research shows that the plate-column joints will not be destroyed under the normal reinforcement conditions of the slab; the bearing capacity of the L-shaped cross-section column joints in the four cross-section form columns is the lowest. Through experiments and nonlinear finite element analysis, the formulae for the strength of the beam-column joints with special-shaped columns are proposed. The calculated results agree well with the experimental results.