- 摘 要
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張江霖1,2， 范振中2， 劉世宇2
(1 武漢大學土木建筑工程學院，武漢430072; 2 中南電力設計院，武漢430071)[摘要] 樊火電廠二期工程大跨度干煤棚采用改進的三心圓網(wǎng)殼結構，通過優(yōu)化設計后確定干煤棚結構布置方案，以及網(wǎng)殼的外形尺寸、支承方式、厚度取值和施工方案，取得了很好的綜合效益，可為類似工程提供參考。
[關鍵詞] 大跨度干煤棚；網(wǎng)殼；外形尺寸；優(yōu)化設計Optimizing design for large span dry-coal-shed latticed shell in Xiangfan power plant
Zhangjianglin1,2, FanZhenzhong2, LiuShiyu2
(1 School of Civil Engineering, Wuhan University, Wuhan 430072, China; 2 Central Southern China Electric Power Design Institute, Wuhan 430071, China)Abstract: The large span dry-coal shed adopts a reticulated shell structure with three arcs of different radii in XiangFan power plant. We can confirm the dry-coal shed's structure layout, and the latticed shell's extemal dimensions, supporting, thickness & construction method through optimizing design, which can made very good comprehensive benefit and offer reference for similar projectin the future.
Keywords: Iarge span dry-coal shed; latticed shell; extemal dimensions; optimizing design
