【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。更多还原

【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.更多还原