In recent years reinforced concrete (rc) frame structure with specially shaped columns (SSC) has received quite extensive application because of its good architectural functions.
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异形柱框架结构作为一种这种新型的结构形式,目前针对其节点的研究和试验较少,所以有必要进行深入研究。
Specially shaped column frame structure is a new type of structure and there are not enough experiments and research on the joints, so it is necessary to take further research.
Seismic responses of the hetero-column frame with bottom rectangle columns are analyzed by time history method and are compared with the normal hetero-column frame.