摘要
利用有限元软件ANSYS对S市某综合楼的钢结构旋转楼梯建立了空间有限元模型,针对该模型在静力作用下进行了构件的强度及挠度验算、线性屈曲分析,同时也对结构的整体稳定性做了分析,为设计提供依据。此外,本文也对ANSYS建模和分析中应注意的问题做了阐述。
The space finite element model was established for a comprehensive building＇s steel structure spiral stair in S city by taking use of finite element software ANSYS.The strength and deflection are calculated.linear buckling analysis and the overall stability of the structure is also analyzed under the effect of the static strength which provided the reference for design.The paper also made the analysis on the problems should be noted at ANSYS model building and analysis.
出处
《价值工程》
2011年第12期118-118,共1页
Value Engineering
关键词
旋转楼梯
钢结构
屈曲分析
整体稳定性
spiral stair
steel structure
buckling analysis
overall stability
