襄樊火电厂大跨度干煤棚网壳结构优化设计  

Optimizing design for large span dry-coal-shed latticed shell in Xiangfan power plant

作　　者：张江霖[1,2] 范振中[2] 刘世宇[2] 

机构地区：[1]武汉大学土木建筑工程学院,武汉430072 [2]中南电力设计院,武汉430071

出　　处：《建筑结构》2009年第S2期378-380,共3页Building Structure

摘　　要：襄樊火电厂二期工程大跨度干煤棚采用改进的三心圆网壳结构,通过优化设计后确定干煤棚结构布置方案,以及网壳的外形尺寸、支承方式、厚度取值和施工方案,取得了很好的综合效益,可为类似工程提供参考。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 external dimensions, supporting,thickness & construction method thtough optimizing design,which can made very good comprehensive benefit and offer reference for similar project in the future.

关 键 词：大跨度干煤棚 网壳 外形尺寸 优化设计 

分 类 号：TU399[建筑科学—结构工程]