型钢混凝土剪力墙延性与耗能的相关性研究

来源 :第三届防灾减灾工程学术会议 | 被引量 : 0次 | 上传用户：zzssxxzzssxx

【摘要】

：

在超高层建筑中普遍应用的钢-混凝土组合结构体系,核心筒剪力墙是最主要的抗侧力构件.针对超高层建筑型钢混凝土(SRC)剪力墙,在对15个试件进行低周反复加载试验的基础上,整理和分析了数据结果,计算了各个试件的位移延性系数和等效粘滞阻尼系数(耗能系数),并对两个系数的相关性进行了研究.通过试验研究和相关分析可知,型钢混凝土剪力墙的位移延性系数与耗能系数具有正相关性.对于截面中部配置型钢的混凝土剪力墙,

【作者】

：

丁子文吕西林

【机构】

：

浙江大学建筑设计研究院有限公司,浙江杭州310028 同济大学土木工程防灾国家重点实验室,上海20

【出处】

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第三届防灾减灾工程学术会议

【发表日期】

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2015年12期

【关键词】

：

超高层建筑型钢混凝土剪力墙延性系数耗能系数

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型钢混凝土剪力墙延性与耗能的相关性研究

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