节点文献
斜向水平荷载下高强钢筋混凝土框架柱受剪性能试验研究
Experimental research and theoretical analysis on shear behavior of reinforced concrete frame columns with high-strength steel under lateral bevel load
【摘要】 通过两组12根高强钢筋混凝土框架柱试验,利用有限元分析方法,分析斜向水平荷载作用下两个主轴方向配箍量不等的柱的受剪性能和双向受剪承载力的相关关系。研究表明,通过有限元分析方法得到的计算结果与试验结果吻合较好,高强钢筋不等肢配箍混凝土框架柱双向受剪承载力相关关系近似符合椭圆规律。
【Abstract】 The shear behavior and the bilateral shear correlation of high-strength RC frame columns with different quantity of stirrups in both principal directions are investigated based on the experiment research and finite element analysis of 12 specimens in two groups.It is shown that the calculated results obtained from the finite element analysis are in good accordance with the experimental results.The bilateral shear correlation of the high-strength RC frame columns with different quantity of stirrups in two directions obeys the ellipse law.
【关键词】 斜向水平荷载;
双向受剪;
有限元;
相关关系;
【Key words】 lateral bevel load; bilateral shear; finite element; correlation;
【Key words】 lateral bevel load; bilateral shear; finite element; correlation;
【基金】 国家“863”高技术研究发展计划(2004AA33G050)
- 【文献出处】 土木工程学报 ,China Civil Engineering Journal , 编辑部邮箱 ,2010年S2期
- 【分类号】TU375.4;TU317.1
- 【被引频次】2
- 【下载频次】212