ANALYSIS FOR STRONG COLUMN AND WEAK BEAM OF FRAME IN EARTHQUAKE
Fu Li
Abstract
Fu Li
Abstract
Some concrete frame structures were damaged with strong beam and weak column,and plastic hinges formed at column ends earlier than beam ends.Then structures are collapsing by shear breakdown in columns.Through analysis for the reasons the RC frame structure in multidimensional earthquake,and comparing with code for seismic design of building.the suggestion proposed are essential to consummate the seismic design.
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Some concrete frame structures were damaged with strong beam and weak column,and plastic hinges formed at column ends earlier than beam ends.Then structures are collapsing by shear breakdown in columns.Through analysis for the reasons the RC frame structure in multidimensional earthquake,and comparing with code for seismic design of building.the suggestion proposed are essential to consummate the seismic design.
Key concepts: Structural engineering, Frame (networking), Column (typography), Hinge, Plastic hinge, Beam (structure), Seismic analysis, Shear (geology)