menjinjie
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Paper Publications
ISCS method for the performance-based seismic design of vertically irregular RC frame structures
Affiliation of Author(s):土木工程学院
Journal:The Structural Design of Tall and Specail Building
Key Words:中文关键字：基于性能的抗震设计；竖向不规则结构；层间需求曲线；层间能力谱法；混凝土混凝土框架；非线性分析，英文关键字：performance-based seismic design; vertically irreg
Abstract:The procedure to obtain the inelastic demand curves for the multi-degree-of-freedom system, composed of inter-story shear versus inter-story displacement curve is introduced. The demand curves are established by using mode spectrum method, and the dynamical characteristic of structure under different earthquake hazard levels is taken into account. The relation of structure performance object and displacement ductility is adopted to deduce the relation of structure performance object and inter-story demand curve. Therefore, the inter-story demand curves take into account the inelastic behavior of structure under earthquake action adequately. Then, considering the seismic responding characteristic and the capacity curve of the frame structure, a new method named Inter-Story Capacity Spectrum (ISCS) is put forward for the performance-based seismic design of vertically irregular frame structures. Examples are presented to demonstrate the applicability and the utility of the proposed method. It is concluded that the new method can control the inter-story drift, the order and position of hinges of vertically irregular structures under different earthquake hazard levels. Comparing with time-history analysis method, it leans to safe and is superior to direct displacement-based design method.
Note:SCI刊源，已录用，EI检索：IP51781748
Co-author:QingxuanShi
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Journal:The Structural Design of Tall and Specail Building
Key Words:中文关键字：基于性能的抗震设计；竖向不规则结构；层间需求曲线；层间能力谱法；混凝土混凝土框架；非线性分析，英文关键字：performance-based seismic design; vertically irreg
Abstract:The procedure to obtain the inelastic demand curves for the multi-degree-of-freedom system, composed of inter-story shear versus inter-story displacement curve is introduced. The demand curves are established by using mode spectrum method, and the dynamical characteristic of structure under different earthquake hazard levels is taken into account. The relation of structure performance object and displacement ductility is adopted to deduce the relation of structure performance object and inter-story demand curve. Therefore, the inter-story demand curves take into account the inelastic behavior of structure under earthquake action adequately. Then, considering the seismic responding characteristic and the capacity curve of the frame structure, a new method named Inter-Story Capacity Spectrum (ISCS) is put forward for the performance-based seismic design of vertically irregular frame structures. Examples are presented to demonstrate the applicability and the utility of the proposed method. It is concluded that the new method can control the inter-story drift, the order and position of hinges of vertically irregular structures under different earthquake hazard levels. Comparing with time-history analysis method, it leans to safe and is superior to direct displacement-based design method.
Note:SCI刊源，已录用，EI检索：IP51781748
Co-author:QingxuanShi
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Key Words:中文关键字：基于性能的抗震设计；竖向不规则结构；层间需求曲线；层间能力谱法；混凝土混凝土框架；非线性分析，英文关键字：performance-based seismic design; vertically irreg
Abstract:The procedure to obtain the inelastic demand curves for the multi-degree-of-freedom system, composed of inter-story shear versus inter-story displacement curve is introduced. The demand curves are established by using mode spectrum method, and the dynamical characteristic of structure under different earthquake hazard levels is taken into account. The relation of structure performance object and displacement ductility is adopted to deduce the relation of structure performance object and inter-story demand curve. Therefore, the inter-story demand curves take into account the inelastic behavior of structure under earthquake action adequately. Then, considering the seismic responding characteristic and the capacity curve of the frame structure, a new method named Inter-Story Capacity Spectrum (ISCS) is put forward for the performance-based seismic design of vertically irregular frame structures. Examples are presented to demonstrate the applicability and the utility of the proposed method. It is concluded that the new method can control the inter-story drift, the order and position of hinges of vertically irregular structures under different earthquake hazard levels. Comparing with time-history analysis method, it leans to safe and is superior to direct displacement-based design method.
Note:SCI刊源，已录用，EI检索：IP51781748
Co-author:QingxuanShi
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Abstract:The procedure to obtain the inelastic demand curves for the multi-degree-of-freedom system, composed of inter-story shear versus inter-story displacement curve is introduced. The demand curves are established by using mode spectrum method, and the dynamical characteristic of structure under different earthquake hazard levels is taken into account. The relation of structure performance object and displacement ductility is adopted to deduce the relation of structure performance object and inter-story demand curve. Therefore, the inter-story demand curves take into account the inelastic behavior of structure under earthquake action adequately. Then, considering the seismic responding characteristic and the capacity curve of the frame structure, a new method named Inter-Story Capacity Spectrum (ISCS) is put forward for the performance-based seismic design of vertically irregular frame structures. Examples are presented to demonstrate the applicability and the utility of the proposed method. It is concluded that the new method can control the inter-story drift, the order and position of hinges of vertically irregular structures under different earthquake hazard levels. Comparing with time-history analysis method, it leans to safe and is superior to direct displacement-based design method.
Note:SCI刊源，已录用，EI检索：IP51781748
Co-author:QingxuanShi
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Note:SCI刊源，已录用，EI检索：IP51781748
Co-author:QingxuanShi
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Co-author:QingxuanShi
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
First Author:menjinjie
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Indexed by:Journal paper
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Volume:卷：
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Issue:期：
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Page Number:页：
Translation or Not:no
Date of Publication:2012-12-01
Translation or Not:no
Date of Publication:2012-12-01
Date of Publication:2012-12-01