检索结果-南通市图书馆

Development of seismic fragility curves for low-rise masonry infilled reinforced concrete buildings by a coefficient-based method

引用

Earthquake Engineering and Engineering Vibration 2013年第2期12卷 319-332页

作者： Ray Kai Leung Su Chien-Liang Lee Department of Civil Engineering The University of Hong Kong

This study presents a seismic fragility analysis and ultimate spectral displacement assessment of regular low-rise masonry infilled （MI） reinforced concrete （RC） buildings using a coefficient-based method. The coefficient-based method does not require a complicated finite element analysis; instead, it is a simplifed procedure for assessing the spectral acceleration and displacement of buildings subjected to earthquakes. A regression analysis was first performed to obtain the best-fitting equations for the inter-story drift ratio （IDR） and period shift factor of low-rise MI RC buildings in response to the peak ground acceleration of earthquakes using published results obtained from shaking table tests. Both spectral acceleration- and spectral displacement-based fragility curves under various damage states （in terms of IDR） were then constructed using the coefficient-based method. Finally, the spectral displacements of low-rise MI RC buildings at the ultimate （or near- collapse） state obtained from this paper and the literature were compared. The simulation results indicate that the fragility curves obtained from this study and other previous work correspond well. Furthermore, most of the spectral displacements of low-rise MI RC buildings at the ultimate state from the literature fall within the bounded spectral displacements predicted by the coefficient-based method.

关键词： seismic fragility analysis masonry spectral displacement

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Earthquake risk assessment for Istanbul metropolitan area

引用

Earthquake Engineering and Engineering Vibration 2003年第1期2卷 1-24页

作者： M.Erdik N.Aydinoglu Y.Fahjan K.Sesetyan M.Demircioglu B.Siyahi E.Durukal C.Ozbey Y.Biro H.Akman O.Yuzugullu Bo■azici University Kandilli Observatory and Earthquake Research InstituteDepartment of Earthquake EngineeringIstanbulTurkey Professor Doctor Bo■azici University Kandilli Observatory and Earthquake Research InstituteDepartment of Earthquake EngineeringIstanbulTurkey Assistant Professor Bo■azici University Kandilli Observatory and Earthquake Research InstituteDepartment of Earthquake EngineeringIstanbulTurkey Research Assistant Bo■azici University Kandilli Observatory and Earthquake Research InstituteDepartment of Earthquake EngineeringIstanbulTurkey Associate Professor

The impact of earthquakes in urban centers prone to disastrous earthquakes necessitates the analysis of associ- ated risk for rational formulation of contingency plans and mitigation *** urban centers,the seismic risk is best quantified and portrayed through the preparation of'Earthquake Damage and Loss Scenarios.'The components of such scenarios are the assessment of the hazard,inventories and the vulnerabilities of elements at *** the development of the earthquake risk scenario in Istanbul,two independent approaches,one based on intensities and the second on spectral displacements,are *** paper will present the important features of a comprehensive study,highlight the method- ology,discuss the results and provide insights to future developments.

关键词： earthquake risk assessment metropolitan area intensity spectral displacement earthquake damage loss scenario

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：