抽空四棱锥组合式网架结构的分析研究

Analytical Investigation of normally placed evacuated pyramid grids

本文主要概述抽空四棱锥组合式网架模型,本文采用ANSYS有限元软件对抽空四棱锥组合式网架结构的内力进行计算分析,并运用电测实验对该组合式网架模型杆件的内力进行测量。最后将有限元分析结果与实验结果进行分析研究。

This paper is a summarize of normally placed e- vacuated pyramid grids structure model. This paper uses ANSYS infinite element analysis software to calculates and analysis the internal force of normally placed evacuated pyramid grids. And through theory of electronic strain gauge to make a measurement of internal force. The most later make a analysis research com- parison of finite result and experiment result.