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    徐  珂    王  雷
    (北京華特鋼結(jié)構(gòu)設(shè)計(jì)研究中心  100044)

[提要]  北京菖蒲河公園服務(wù)設(shè)施工程為鋼結(jié)構(gòu)仿古建筑，是鋼結(jié)構(gòu)在新領(lǐng)域的探索和嘗試。較詳細(xì)地闡述了在鋼結(jié)構(gòu)方案設(shè)計(jì)階段鉸接柱腳與剛接柱腳、門式剛架模型與普鋼模型的計(jì)算結(jié)果比較、梁柱接頭特殊節(jié)點(diǎn)的處理方法等，可供類似工程設(shè)計(jì)參考。
[關(guān)鍵詞]  鋼結(jié)構(gòu)  仿古建筑  門式剛架  鋼框架  節(jié)點(diǎn)

The service facility of the Park of Changpu river in Beijing is an pseudo-classic architecture, in which steel structure is applied to realize the architecture design aim. This article mainly interprets the comparison of calculating result between pinned joints and rigid joints, the comparison of gabled frame model and steel frame model in the design stage, the method of handling special nodes, and the improvements in the design process.
Keywords: steel structure; pseudo-classic architecture; gabled frames; steel frames; joints