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jia ceng xiang jiao dian ji chu ge zhen kuang jia jie gou fei xian xing shi cheng fen xi
Author(s): 
Pages: 19-23
Year: Issue:  4
Journal: Journal of Railway Science and Engineering

Keyword:  框架结构基底隔震非线性时程分析;
Abstract: 采用大型有限元分析软件ANSYS,对基础隔震与传统抗震的多层钢筋混凝土框架结构进行了地震反应时程分析。对比基础隔震与传统抗震结构在同一地震波输入下的动力反应,研究2种结构模型的加速度、层间剪力、层间位移以及阻尼比对减震效果的影响。研究结果表明:钢筋混凝土框架结构采用基础隔震技术之后,结构地震反应明显降低。
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