配筋加气混凝土结构的非线性有限元分析  

Nonlinear Finite Element Analysis of Reinforced Aerated Concrete Structure

作　　者：杨晓艳[1] 李庆冰[1] 赵成文[1] 

机构地区：[1]沈阳建筑大学土木工程学院,辽宁沈阳110000

出　　处：《砖瓦》2010年第3期25-28,共4页Brick-tile

摘　　要：利用大型有限元软件ANSYS对配筋加气混凝土结构进行分析,主要考虑了模型的建立、材料的本构关系及破坏准则;并提出了对ANSYS结构非线性有限元的分析过程;最后,通过具体实例对试验值与计算值进行比较,得出有限元软件ANSYS不仅可以对配筋加气混凝土结构进行非线性有限元分析,还可以弥补传统方法的不足。This paper analyzes the reinforced aerated concrete structure, such as, the model establishment, the material constitutive relationship and the failure criterion by the large-scale finite element software ANSYS, and puts forward the analysis process of the ANSYS nonlinear finite element. Finally, the paper think that the software ANSYS can analyze the reinforced aerated concrete structure, but also can make up for the shortage of traditional methods through comparing the experimental values with calculated values by examples.

关 键 词：配筋加气混凝土 破坏准则 本构关系 ANSYS 

分 类 号：TU528[建筑科学—建筑技术科学]