| 钢筋混凝土板的非线性有限元分析 |
| |
| 引用本文： | 池家祥,米周林,王新华,冀德学.钢筋混凝土板的非线性有限元分析[J].建筑科学与工程学报,1997(3). |
| |
| 作者姓名： | 池家祥 米周林 王新华 冀德学 |
| |
| 作者单位： | 西北建筑工程学院(池家祥，王新华，冀德学)，西安建筑科技大学设计研究院!710055(米周林) |
| |
| 摘 要： | 利用板的屈服线理论，采用有限元分析方法，把钢筋混凝土板简化成以增量形式表达的弹性正交各向异性板，建立起板非线性有限元分析的数学模型和计算公式，给出材料的力学表达式和板的弯矩-曲率关系。
|
| 关 键 词： | 钢筋混凝土 板 非线性 有限元 弯矩-曲率 屈服线 |
Nonlinear Finite Elements Analysis of Reinforced Concrete Slabs |
| |
| Chi Jiaxiang.Nonlinear Finite Elements Analysis of Reinforced Concrete Slabs[J].Journal of Architecture and Civil Engineering,1997(3). |
| |
| Authors: | Chi Jiaxiang |
| |
| Abstract: | Based on taking account of the yield-line theory of slabs, the mathematical model and the calcu1ated formula is established for nonlinear finite element analysis of R. C slabs, meanwhile,the mechanical exptession of material and the moment-curvature relationship of slab is presented. The methods are to simplify R. C slab to elastic,orthogonal and anisotropic slab which is indicated by the incremental form,to adopt the finite element method and to use mircocomputer for processing. |
| |
| Keywords: | reinforced slab nonlinear finite element moment-curvature yield-line |
| 本文献已被 CNKI 等数据库收录！ |
