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     應(yīng)芬芳   （建設(shè)部建筑設(shè)計(jì)院 北京 100044）

[提要]  比較詳細(xì)地介紹了北京世界金融中心鋼管混凝土柱的設(shè)計(jì)過(guò)程，并且將其與鋼骨混凝土柱、鋼筋混凝土柱進(jìn)行了經(jīng)濟(jì)比較，同時(shí)以柱底層為例介紹了鋼管混凝土柱承載力的計(jì)算，以標(biāo)準(zhǔn)節(jié)點(diǎn)為例介紹了鋼管混凝土柱節(jié)點(diǎn)的計(jì)算。
[關(guān)鍵詞]  鋼管混凝土柱 管壁應(yīng)力  上環(huán)板  下環(huán)板

This article introduces the procedure in design of concrete-filled steel tubular column, and compares such column with steel-reinforced concrete column and reinforced concrete column in technical items and cost. How to calculate the column's load-carrying capacity and how to make the joint stronger through one or two example are explained.
Keywords:  concrete-filled steel tubular column; stress in tubular wall; strengthening plate; bearing plate