| 非规则现浇预应力混凝土空心板的有限元分析 |
| |
| 引用本文： | 王维,陈晓宝.非规则现浇预应力混凝土空心板的有限元分析[J].工业建筑,2005,35(2):47-49,63. |
| |
| 作者姓名： | 王维 陈晓宝 |
| |
| 作者单位： | 上海交通大学,上海,200240;上海交通大学,上海,200240 |
| |
| 摘 要： | 考虑预应力混凝土空心板的构造特点 ,推导了进行板内力分析的各向异性有限元法公式。用在此基础上编写的壳体有限元分析程序进行算例比较 ,说明了采用各向异性四边形壳体有限元分析现浇预应力混凝土非规则空心楼板的必要性与可行性。
|
| 关 键 词： | 预应力混凝土 空心板 有限单元法 各向异性 壳体高层建筑结构 |
FINITE ELEMENT ANALYSIS OF CAST IN PLACE HOLLOW IRREGULAR FLOOR OF PRESTRESSED CONCRETE |
| |
| Wang Wei,Chen Xiaobao.FINITE ELEMENT ANALYSIS OF CAST IN PLACE HOLLOW IRREGULAR FLOOR OF PRESTRESSED CONCRETE[J].Industrial Construction,2005,35(2):47-49,63. |
| |
| Authors: | Wang Wei Chen Xiaobao |
| |
| Affiliation: | Shanghai Jiaotong University Shanghai 200240 |
| |
| Abstract: | In order to design irregular prestressed concrete floor, formulas of anisotropic finite element method to analyze the internal force of prestressed concrete hollow slab have been presented. At last, practical examples of cast-in-place prestressed concrete floors have been checked with the program Pres-Hift compiled with anisotropic shell finite element method to verify its necessity and feasibility. |
| |
| Keywords: | prestressed concrete hollow slab finite element method anisotropic shell element tall building structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
