| 再生混凝土结构长期工作性能研究进展 |
| |
| 引用本文： | 曹万林, 叶涛萍, 张建伟, 董宏英. 钢-再生混凝土组合柱抗灾性能研究与发展[J]. 北京工业大学学报, 2020, 46(6): 604-620. DOI: 10.11936/bjutxb2020030012 |
| |
| 作者姓名： | 曹万林 叶涛萍 张建伟 董宏英 |
| |
| 作者单位： | 北京工业大学建筑工程学院, 北京 100124 |
| |
| 摘 要： | 本文分析了钢-再生混凝土组合柱的压弯性能、抗震性能和抗火性能研究的现状及存在的不足，指出钢-再生混凝土组合柱结构需要深化研究的问题.研究表明：钢-再生混凝土组合柱的压弯性能、抗震性能总体上略弱于钢-普通混凝土组合柱，抗火性能略好于钢-普通混凝土组合柱，合理设计的钢-再生混凝土组合柱可用于再生混凝土组合结构.
|
| 关 键 词： | 钢-再生混凝土组合柱 压弯性能 抗震性能 抗火性能 设计方法 研究进展 |
| 收稿时间： | 2020-03-18 |
Performance of recycled aggregate concrete monitored by durability indexes |
| |
| CAO Wanlin, YE Taoping, ZHANG Jianwei, DONG Hongying. State-of-the-art Disaster Resistance Performance of Steel-Recycled Concrete Composite Columns[J]. Journal of Beijing University of Technology, 2020, 46(6): 604-620. DOI: 10.11936/bjutxb2020030012 |
| |
| Authors: | CAO Wanlin YE Taoping ZHANG Jianwei DONG Hongying |
| |
| Affiliation: | College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China |
| |
| Abstract: | In this paper, the state-of-the-art bending performance, seismic performance, and fire resistance performance of steel-recycled concrete composite columns were discussed associated with its deficiencies, and the problems that need to be further studied were pointed out. It shows that the bending performance and seismic performance of composite columns with recycled concrete is slightly weaker than those with normal concrete, while their fire resistance shows a little stronger. The steel-recycled concrete composite column with reasonable design can be used for recycled concrete composite structures. |
| |
| Keywords: | Steel-recycled concrete composite column bending performance seismic performance fire resistance performance design method research progress |
|
| 点击此处可从《北京工业大学学报》浏览原始摘要信息 |
|
点击此处可从《北京工业大学学报》下载全文 |
