Biaxial Inelastic Frame Seismic Behavior

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Title: Biaxial Inelastic Frame Seismic Behavior

Author(s): Lawerence G. Selna and John H. Lawder

Publication: Special Publication

Volume: 53

Issue:

Appears on pages(s): 439-462

Keywords: biaxial loads; ductility; dynamic stuctural analysis; earthquake resistant structures; earthquakes; frames; lateral pressure; loads (forces); mathematical model; moment-curvature relationship; reinforced concrete; static structural analysis

Date: 1/1/1977

Abstract:
The importance of overturning forces and biaxial repsonse is studied for 3D reinforced concrete frame structures subjected to biaxial inputs. A biaxial yield rule is used for the moment-curvature relation.