大跨度料場(chǎng)封閉結(jié)構(gòu)設(shè)計(jì)問題探討

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【摘    要】：針對(duì)大跨度料場(chǎng)封閉結(jié)構(gòu)設(shè)計(jì)中的關(guān)鍵問題，對(duì)預(yù)應(yīng)力管桁架弧段的模擬、節(jié)點(diǎn)分析、等效風(fēng)荷載取值等進(jìn)行了研究并給出建議。

【關(guān)鍵詞】：大跨度料場(chǎng)；預(yù)應(yīng)力管桁架；封閉結(jié)構(gòu)

Study on the Design of Large Span Material Yard Enclosure

ZHANG Yuan1， TAO Yong1， GUO Heng2， WU Xiaolong1

（1.Beijing Shougang International Engineering Technology Co. Ltd．，Beijing 100043，China; 2.Beijing JC Energy & Environment

Engineering Co. Ltd.，Beijing 100040，China）

【Abstract】：Aiming at key issues of design of large span material yard enclosure， this paper studies simulation of pre-stressed pipe truss segments， node analysis， and equivalent wind load values.

【Key words】：large span stockyard; pre-stressed string pipe truss; enclosure

現(xiàn)階段我國(guó)大跨度料場(chǎng)封閉鋼結(jié)構(gòu)主要為網(wǎng)架結(jié)構(gòu)。（剩余4023字）