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    周德良
    （中南建筑設(shè)計(jì)院  武漢 430071）

[提要]  詳細(xì)介紹了武漢國(guó)際會(huì)展中心具有較大跨度和承受特大荷載的鋼桁架及其相關(guān)結(jié)構(gòu)的設(shè)計(jì)。其中桁架節(jié)點(diǎn)及連接方式、鋼骨柱和鋼骨梁的設(shè)計(jì)、預(yù)拱度設(shè)置方法等均可供類似結(jié)構(gòu)設(shè)計(jì)時(shí)參考。
[關(guān)鍵詞]  鋼桁架  節(jié)點(diǎn)  鋼骨梁  鋼骨柱  預(yù)拱度

What is presented hereby in detail is the design of the steel struss with super-large span and its relevant structure under heavy loading in the Wuhan International Exhibition&Convention Centre. The types of struss joints and connections, design of SRC beams and columns, cambers are useful for the design of the similar structure.
Keywords: steel  struss; joints; SRC  beams; SRC  columns; cambers