基于ANSYS的附着式升降脚手架桁架结构优化设计  

Optimized Design of Truss Structure with Attached Self-lifting Scaffolds Based ANSYS

作　　者：岳桂杰 保承军 YUE Guijie;BAO Chengjun(School of Bailie Engineering Technology,Lanzhou City University,Lanzhou 730070,China)

机构地区：[1]兰州城市学院培黎机械工程学院,甘肃兰州730070

出　　处：《兰州工业学院学报》2022年第4期7-9,37,共4页Journal of Lanzhou Institute of Technology

基　　金：国家自然科学基金项目(12064023)。

摘　　要：以智能脚手架架体为研究对象,利用AutoCAD软件建立三维模型,并确定架体载荷和约束条件,应用ANSYS软件对单个桁架、多个桁架和不添加桁架工况下架体的应力及变形情况进行分析,结果显示:在架体上设置一道底部大桁架附加一道小桁架是最为经济合理有效的设计方案。The study takes smart scaffolding frame as research objects.The optimal design has been found through establishing three-dimensional model via using AutoCAD,determining the frame load and constraint condition.ANSYS software is used to analyze stress and deformation under the condition of adding single,multiple or none truss structure.The results show that it is the most economical,reasonable and effective design scheme to install a large bottom truss and a small truss on the frame body.

关 键 词：脚手架架体 有限元法 ANSYS 优化 

分 类 号：U446[建筑科学—桥梁与隧道工程]