一种连栋薄膜温室大棚结构优化设计研究  

Study on the Optimal Design of Greenhouse Structure with Continuous Film

作　　者：李彦[1] 范亚萍[1] 王颜[1] LI Yan;FAN Yaping;WANG Yan(Weifang University of Science&Technology School of Mechanical Engineering,Shouguang 262700)

机构地区：[1]潍坊科技学院机械工程学院,寿光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)。

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.

关 键 词：连栋大棚 结构 有限元分析 优化 

分 类 号：S625[农业科学—园艺学]