摘要
大跨度干煤棚结构设计中,风荷载通常起控制作用。风荷载取值的合理与否将会直接影响到干煤棚结构的安全性及经济性。本文将某工程超大跨煤棚网壳的物模试验数据与现行荷载规范进行对比分析,对实际工程中干煤棚风载体型系数的确定提出一些建议以供类似工程参考。
In the design of large span dry-coal shed structure,wind load usually plays a controlling role.Whether the value of wind load is reasonable or not will directly affect the safety and economy of dry-coal shed structure.In this paper,the physical model test data of a large span coal shed reticulated shell are compared with the current load code,and some suggestions are put forward for the determination of wind load shape coefficient of dry coal shed in practical engineering,which can be used as reference for similar projects.
作者
张伏
张鹏
王子庠
ZHANG Fu;ZHANG Peng;WANG Ziyang(North China Power Engineering Co.,Ltd.,China Power Engineering Consulting Group,Beijing 100120,China)
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2021年第S02期145-148,共4页
Engineering Journal of Wuhan University
关键词
风洞试验
风荷载体型系数
封闭干煤棚
超大跨网壳
wind tunnel test
wind load shape factor
closed dry coal shed
super large span reticulated shell
