| 几何缺陷对圆钢管上弦张弦梁影响的数值分析 |
| |
| 引用本文： | 薛宝东,齐永胜. 几何缺陷对圆钢管上弦张弦梁影响的数值分析[J]. 山西建筑, 2010, 36(13): 52-53 |
| |
| 作者姓名： | 薛宝东 齐永胜 |
| |
| 作者单位： | 1. 沧州水利工程处,河北沧州,061000
2. 常州工学院土建系,江苏常州,213002 |
| |
| 摘 要： | 用数值方法分析了圆钢管上弦张弦梁结构几何缺陷在预应力张拉过程中可能造成的力学影响，指出了此型张弦梁结构对平面外几何缺陷的敏感性，并提出了施工中应采取的措施。
|
| 关 键 词： | 张弦梁 钢管 上弦 几何缺陷 数值分析 |
Numerical analysis of BSS with steel pipe top chord about geometric imperfection |
| |
| XUE Bao-dong,QI Yong-sheng. Numerical analysis of BSS with steel pipe top chord about geometric imperfection[J]. Shanxi Architecture, 2010, 36(13): 52-53 |
| |
| Authors: | XUE Bao-dong QI Yong-sheng |
| |
| Affiliation: | XUE Bao-dong QI Yong-sheng |
| |
| Abstract: | The paper analyzes the mechanical influences from geometric imperfection on BSS with steel pipe top chord in stage of prestress-tension by numerical method,researches the sensibility of the kind of BSS to geometric imperfection out of plane and points out the measures of construction. |
| |
| Keywords: | Beam String Structure steel pipe top chord geometric imperfection numerical analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
