SRC Frame-RC Core Wall Hybrid Structures Collapse-Resistant Design

Yuan Yuan Wu; Zhen Kun Cui; Qian Qian Gong; Lei Zeng

doi:10.4028/www.scientific.net/AMM.580-583.1708

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Numerical Analysis of Seismic Behavior of a Concealed Bracing Connection for Precast Concrete Shear Walls
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Seismic Performance of Base-Isolation Building Subjected to Near-Fault Ground Motion with Velocity Pulse
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Seismic Response Analysis of Free Long-Span Submarine Flexible Pipelines under Earthquakes
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SRC Frame-RC Core Wall Hybrid Structures Collapse-Resistant Design
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Study on Seismic Response Characteristics of Step-Terrace Frame Structure on the Slope
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Study on Simplification Conditions of Curved Regular Bridges under Seismic Effect
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Study on the Characters of Seismic Response Spectra Based on China Financial Information Mansion
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 580-583SRC Frame-RC Core Wall Hybrid Structures...

SRC Frame-RC Core Wall Hybrid Structures Collapse-Resistant Design

Abstract:

To study Steel reinforced concrete frame-reinforced concrete core wall (SRC frame-RC core wall) hybrid structure earthquake damage evolution and collapse mechanism, this paper holds the earthquake collapse mechanism, seismic collapse analysis and collapse control strategies as the mainline, establishes performance degradation and collapse criterion characterization based on structure dynamic characteristics, adopts incremental dynamic analysis (IDA) method to complete the prototype structure collapse-resistant test and quantitative assessment of seismic collapse analysis and determine the main factors that affect the structure collapse-resistant properties. Through numerical analysis to reveals the mechanism of the earthquake collapse and obtains optimal collapse model, and proposes methods and measures of collapse-resistant design for such structure, which has practical significance for enhancing the ability of high-level hybrid structure to earthquake.