Experimental Research on Seismic Behavior of Low-carbon Construction Materials RAC Frame Columns
发布时间：2024-08-09
点击次数：
- 所属单位：
- 理学院
- 发表刊物：
- Advanced Engineering Materials
- 关键字：
- 中文关键字：再生粗骨料；框架柱；再生骨料取代率；滞回曲线；耗能特性，英文关键字：Recycled aggregate concrete；Frame column； Recycled
- 摘要：
- A comparative study is conducted on the seismic behaviors of three recycled aggregate concrete (RAC) frame columns under low cyclic load. The recycled aggregate replacement rate is 0%, 50%, 100% respectively. The mechanical characteristics, failure mode, hysteresis loops, ductility and consumption characteristics of frame columns with different recycled aggregate replacement rate and same axial compression ratio are analyzed in this paper comparatively. The rule characteristics between ordinary concrete and recycled aggregate concrete frame columns are found. The result indicates that failure process of recycled aggregate concrete frame columns is similar to that of ordinary concrete. The seismic behaviors of recycled aggregate concrete frame columns, including the ductility etc., still meet the related requirements of earthquake-resistance designing. So it is concluded in this paper that the recycled aggregate concrete can be applied in concrete structures. Because of its properties are certain deficiencies, some tectonic measures must be enhanced.
- 备注：
- 刘超
- 合写作者：
- 赵洪金
- 第一作者：
- 白国良,刘超
- 论文类型：
- 期刊论文
- 卷号：
- 卷：
- 期号：
- 期：
- 页面范围：
- 页：
- 是否译文：
- 否
- 发表时间：
- 2011-04-01