粮食钢板筒仓仓壁门有限元计算及结构的优化  

Finite Element Calculation and Structural Optimization of the Wall Door of Grain Steel Silo

作　　者：单良 郭宏魁 SHAN Liang;GUO Hongkui(COFCO Yingchun Agricultural&Animal Husbandry Machinery(Shandong)Co.,Ltd.,Dongying 257092,China;Dongying City Xinbang Jinniu Decoration Co.,Ltd.,Dongying 257091,China)

机构地区：[1]中粮工科迎春农牧机械(山东)有限公司,山东东营257092 [2]东营市新邦金牛装饰有限责任公司,山东东营257091

出　　处：《现代食品》2022年第14期17-20,共4页Modern Food

摘　　要：对粮食钢板筒仓工程3种常见仓壁门的应力进行有限元计算和分析,对比矩形边框直角仓壁门、矩形边框圆角仓壁门、圆管仓壁门的计算结果,对比设计构造,分析受力状况和各方案的优缺点,找出薄弱位置,提出不合理方案的处理方法和仓壁门结构的优选方案。The stress of three kinds of common silo wall doors in grain steel silo engineering is calculated and analyzed by finite element method.The calculation results of rectangular frame right angle silo wall door,rectangular frame round corner silo wall door and circular tube silo wall door are compared,the design structures are compared,and the stress status and the advantages and disadvantages of each scheme are analyzed.Find the weak link,and put forward the treatment method of unreasonable scheme and the optimal scheme of warehouse wall door structure.

关 键 词：仓壁门 有限元分析 优化 

分 类 号：TU391[建筑科学—结构工程]