The aims of this paper are to develop a general computer - based analysis method , which is suitable for any composite columns with either regular or irregular cross sections and meanwhile to evaluate some existing simplified design equations using this proposed method 本文的主要目的是建立一種可用于各類(lèi)規(guī)則和不規(guī)則截面組合柱的通用計(jì)算機(jī)分析方法,并利用該方法對(duì)現(xiàn)有的一些簡(jiǎn)化設(shè)計(jì)公式進(jìn)行比較和評(píng)估。