Progressive collapse analysis of precast reinforced concrete beam-column assemblies with different dry connections
Engineering Structures(2023)
摘要
•Conduct tests on PC beam-column assemblies with dry connections.•Establish high-fidelity 3D numerical models of PC beam-column assemblies.•Investigate influence of connection defects on collapse resistance performance.•Optimize existing connection types for PC beam-column assemblies.•Identify resistance contributions from different resisting mechanisms.
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关键词
progressive collapse analysis,reinforced concrete,beam-column
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