| 现代钢结构在火灾下响应的研究 |
| |
| 引用本文： | 陈玲,宋平娜,张卓,王鹏林.现代钢结构在火灾下响应的研究[J].天津理工大学学报,2006,22(1):23-25. |
| |
| 作者姓名： | 陈玲 宋平娜 张卓 王鹏林 |
| |
| 作者单位： | 1. 天津理工大学,机械工程学院,天津,300191
2. 天津城市建设学院,土木工程系,天津,300381 |
| |
| 摘 要： | 组合钢框架结构在火灾条件下的行为是相当复杂的.目前我国现行《建筑设计防火规范》关于钢梁和钢柱防火措施还是基于单一构件试验的传统方法,这种方法存在着荷载大小、荷载分布和构件端部约束状态很难考虑等缺陷1].为解决基于试验的构件抗火方法存在的问题,英国、澳大利亚、欧
|
| 关 键 词： | 整体钢结构 热机耦合 结构分析 |
| 文章编号： | 1673-095X（2006）01-0023-03 |
| 收稿时间： | 2005-03-11 |
| 修稿时间： | 2005年3月11日 |
A study of behavior for modern steel structure in fire |
| |
| CHEN Ling,SONG Ping-na,ZHANG Zhuo,WANG Peng-lin.A study of behavior for modern steel structure in fire[J].Journal of Tianjin University of Technology,2006,22(1):23-25. |
| |
| Authors: | CHEN Ling SONG Ping-na ZHANG Zhuo WANG Peng-lin |
| |
| Institution: | 1. School of Mechanical Engineering,Tianjin University of Technology, Tianjin 300191, China; 2. Dept. of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300381 ,China |
| |
| Abstract: | Taking into consideration, the hardening of material nonlinear, generic nonlinear, unprotected second beams as well as pin for beams and column, this paper makes finite element analysis of thermo -mechanical couple behavior for steel structure resistance fire. The results of the analysis indicate that the mechanical behavior of composite steel - frames in fire conditions is dominated by the effects of thermal loading, thermal expansion and thermal gradient. |
| |
| Keywords: | composite steel structure thermo- mechanical couple structural analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
