摘要
目前,连栋薄膜大棚在农业大棚中使用广泛.大棚结构使用多为热镀锌钢管,具有稳定性和抗压性,可延长大棚的使用寿命.借助于三维建模软件和有限元分析软件,对连栋薄膜大棚进行建模和有限元分析,得出其拱架受力和位移的最大位置,可为其结构结构优化设计提供参考.
The continuous film greenhouses are widely used in agricultural greenhouses at present.The structure is mainly made of hot-dip galvanized steel tubes,which have stability and compression resistance and can extend the service life of greenhouses.In this paper,by means of three-dimensional modeling software and finite element analysis software,the modeling and finite element analysis of the diaphragm canopy are carried out,and the maximum stress and displacement of the arch is obtained.
作者
李彦
范亚萍
王颜
LI Yan;FAN Yaping;WANG Yan(Weifang University of Science&Technology School of Mechanical Engineering,Shouguang 262700)
出处
《现代制造技术与装备》
2020年第2期52-53,共2页
Modern Manufacturing Technology and Equipment
基金
2018年度山东省本科教改项目(334)
潍坊科技学院三大科研平台科研项目“基于ANSYS的双层拱架塑料大棚机构优化设计”(2018YY054)。
关键词
连栋大棚
结构
有限元分析
优化
continuous greenhouse
structure
finite element analysis
optimization
