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钢筋混凝土剪力墙快速单调加载试验研究
Research on single fast load test of steel reinforced concrete shearing wall
【摘要】 针对加载速率对钢筋混凝土剪力墙构件力学性能的影响进行了研究,在试验室浇筑了两片钢筋混凝土剪力墙构件进行单调加载试验,除加载速率不同外,其余的试验参数均相同。试验研究表明,加载速率的增大会增强钢筋混凝土剪力墙构件的承载力,但快速加载下构件的延性较静载差。
【Abstract】 The paper studies the impact of loading rate upon mechanical performance of steel reinforced concrete shearing wall,carries out single loading test through pouring two pieces of steel reinforced concrete shearing wall.Except from different loading rate,other testing parameters are even.Experimental research shows that: the load speed growth will strengthen the bearing capacity of steel reinforced concrete shearing wall,while the structural ductility of fast load is weaker than that of static load.
【关键词】 钢筋混凝土;
剪力墙;
快速加载;
应变率;
【Key words】 steel reinforced concrete; shearing wall; fast load; strain rate;
【Key words】 steel reinforced concrete; shearing wall; fast load; strain rate;
- 【文献出处】 山西建筑 ,Shanxi Architecture , 编辑部邮箱 ,2012年26期
- 【分类号】TU398.2
- 【被引频次】1
- 【下载频次】35