多层轻钢结构墙体的特征值屈曲分析  

Eigenvalue Buckling Analysis of Multiple Story Light Steel Structure Wall

作　　者：皇甫双娥[1] 樊江[1] 赵静[1] 

机构地区：[1]昆明理工大学,昆明650224

出　　处：《科学技术与工程》2010年第34期8616-8619,共4页Science Technology and Engineering

摘　　要：建立冷弯型钢与热轧型钢组合的多层墙体有限元模型,采用有限元ANSYS软件进行特征值屈曲分析,尝试探讨该新型组合墙体在多层轻钢结构住宅中的运用。结果表明,该新型组合墙体的承载力相比以往的冷弯薄壁型钢组合墙体提高很多,将其用于多层住宅中是很好的墙体结构。Finite element method to study the eigenvalue buckling analysis of the multiple story light steel structure wall by the combination of cold-formed steel and hot-rolled steel is adopted.Is attempts to investigate the possibility of the application of the combination of the new wall in the multi-story light steel structure residential buildings.The results indicate that the carrying capacity of the new combination wall compared to the previous combination of cold-formed steel wall to improve a lot,be used in multi-storey residential structure in a good wall.

关 键 词：冷弯型钢 热轧型钢 特征值屈曲 有限元法 

分 类 号：TU392.1[建筑科学—结构工程]