襄樊火电厂大跨度干煤棚网壳结构优化设计  

Construction Design Optimizing of Large Span Dry Coal Shed Gridding

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,湖北武汉430072 [2]中南电力设计院,湖北武汉430071

出　　处：《电力勘测设计》2009年第4期36-38,47,共4页Electric Power Survey & Design

摘　　要：襄樊火电厂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其结构布置方案,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,可为今后类似工程提供参考。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：TM621[电气工程—电力系统及自动化]