摘要
完成了12根不同再生粗骨料取代率下的再生混凝土柱轴心和偏心受压试验,研究了再生混凝土柱的受力性能,主要包括其破坏形态和承载能力等,并与普通混凝土柱进行了对比。基于试验结果的分析,探讨了现行规范(GB50010)中针对普通混凝土柱的计算方法对再生混凝土柱的适用性。
In this paper, the axial and eccentric compression performance of recycled concrete columns with different replacement percentages of recycled coarse aggregate were experimentally investigated. The failure modes and loading capacity of the recycled concrete columns were mainly discussed. Based on the analysis of experiment results, it can be proved that it is feasible to apply the current concrete design code （GB50010） to calculate the load capacity of recycled aggregate concrete columns.
出处
《结构工程师》
2006年第6期73-77,共5页
Structural Engineers
基金
上海市科学技术委员会资助项目(02DZ12104
04DZ05044)
关键词
再生混凝土
柱
轴心受压
偏心受压
recycled concrete, column, axial compression, eccentric compression
