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喀什地区老旧建筑抗震性能研究

Research on the seismic performance of old building in Kashgar area
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摘要 喀什地区位于地震设防烈度较高的区域,其老旧建筑以生土为主,高设防烈度和未经抗震设计的结构形成鲜明对照。通过对实地采取土样进行材性试验,判定其基本力学特性,建立本构模型。在生土的特性研究基础上,采用有限单元方法对实测结构模型进行分析,并采用与实测结果对照的方法,确定结构抗震性能,最后对生土改性和生土建筑加固方法提出建议。 The old buildings in Kashgar are mainly of rare earth,which facing high seismic intensity without seismic-resistance design.Basing on the foundational study of soil characteristics,the structural seismic performance is studied using the finite element method and experimental test on site.Some kinds of reinforcement method are proposed at the end.
作者 何斌 张凤丽 王乾 马伟楠 阿依古丽.阿卜力米提 穆萨江.吐尔洪 He Bin;Zhang Fengli;Wang Qian;Ma Weinan;Aygul Ablimit;Musajan Turhun(College of Civil Engineering, Kashgar University, Kashgar 844008, China)
出处 《山西建筑》 2017年第30期41-42,共2页 Shanxi Architecture
基金 大学生创新训练项目(编号:201610763010)资助
关键词 喀什 生土建筑 抗震性能 加固 Kashgar rare earth building seismic performance reinforcement
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