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异形截面柱主要应用于住宅中,这是因为在框架结构的住宅中,矩形截面柱影响房间的使用。在目前人们对住宅功能布置的要求越来越高的情况下,矩形截面柱这一弱点就显得更加突出。因此,越来越多的开发商都要求框架柱按异形截面设计,这使得异形截面柱在工程中的应用越来越普遍。目前我国对异形截面柱的研究和实验资料较少,
Special-shaped cross-section column is mainly used in residential, this is because in the frame structure of residential, rectangular cross-section column affect the use of the room. At present, people are more and more demanding on the layout of residential functions, the weakness of rectangular cross-section column becomes more prominent. Therefore, more and more developers require frame columns to be designed with profiled sections, which makes the application of profiled columns more and more common in engineering. At present, there is less research and experimental data on shaped cross-section columns in our country,