| Y型偏心支撑钢框架的动力性能研究 |
| |
| 引用本文： | 赵小敏,于安林.Y型偏心支撑钢框架的动力性能研究[J].苏州科技学院学报(工程技术版),2007,20(2):6-10. |
| |
| 作者姓名： | 赵小敏 于安林 |
| |
| 作者单位： | 苏州科技学院,江苏省结构工程重点实验室,江苏,苏州,215011 |
| |
| 摘 要： | Y型偏心支撑钢框架具有很好的抗震耗能能力。采用梁单元与壳单元相结合的非线性有限元分析模型,对Y型偏心支撑钢框架进行弹塑性时程分析,研究耗能梁段的长度和腹板高厚比的变化对结构抗震性能的影响,提出了相应的抗震设计建议。
|
| 关 键 词： | Y型偏心支撑钢框架 耗能梁段 弹塑性时程分析 |
| 文章编号： | 1672-0679（2007）02-0006-05 |
| 收稿时间： | 2006-10-19 |
| 修稿时间： | 2006-10-19 |
Dynamic Performance Research on the Y-eccentrically Braced Steel Frame |
| |
| ZHAO Xiao-min,YU An-lin.Dynamic Performance Research on the Y-eccentrically Braced Steel Frame[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2007,20(2):6-10. |
| |
| Authors: | ZHAO Xiao-min YU An-lin |
| |
| Affiliation: | Jiangsu Key Laboratory of Structure Engineering, USTS, Suzhou 215011, China |
| |
| Abstract: | The Y-eccentrically braced steel frame has excellent seismic-resistance and energy-dissipation.Through the finite element model combing both the shell element and beam element,the paper makes an elastic-plastic time history analysis of the seismic behavior of the Y-eccentrically braced steel frame to study how the change of parameters such as length of link beam and height-thickness ratio of web influences the properties of structural seismic-resistance.Some related seismic resistance designs are suggested. |
| |
| Keywords: | Y-eccentrically braced steel frame link beam elastic-plastic time history analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
