Application of ANSYS in Grid Structure

摘要：

　　Space grid structure of modern large span structure engineering in the most commonly used structure form.This paper used ANSYS network space truss finite element analysis,discuss the element type,and the selection of material models,and the definition of the limit stress,when necessary,even considering the bar buckling state (buckling).Under various load (permanent loads,wind loads,seismic loads,under the action of gravity),using the powerful finite element analysis software ANSYS on the structure static analysis,after the use of ANSYS powerful optimization design function,the structure safety,the bar section optimization design,and then on the basis of the existing rod a cross section,a reasonable choice of bar section,reduce the material consumption,to achieve the best economic,reasonable design,implementation can develop continuously,make the satisfactory design.

关键词： Ansys Optimization design Finite Element method Grid

作者: Hongjiang Chen YueHai Wu

作者单位: Vocational technical college in Jiangxi Normal University of science and technology in china robotics industry department of shanghai ABB Engineering Co.,LTD in china

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 705-709

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）