Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An Overview of Self-Centering Steel Moment Frames
A self-centering steel moment resisting frame (SC-MRF) for earthquake resistant structures has the attributes of ductility, requires no field welding, and returns the structure to its pre-earthquake position. Post-tensioned high strength strands run parallel to the beam and compress the beam flanges against the column flange to develop the resisting moment to service loading. The behavior of a SC-MRF is characterized by a gap opening and closing at the beam-column interface under earthquake loading. Energy dissipation is provided by supplemental elements that deform under the gap opening behavior. This paper provides a literature review of steel self-centering systems. Then the steel SC-MRF behavior and existing design procedure is described.
An Overview of Self-Centering Steel Moment Frames
A self-centering steel moment resisting frame (SC-MRF) for earthquake resistant structures has the attributes of ductility, requires no field welding, and returns the structure to its pre-earthquake position. Post-tensioned high strength strands run parallel to the beam and compress the beam flanges against the column flange to develop the resisting moment to service loading. The behavior of a SC-MRF is characterized by a gap opening and closing at the beam-column interface under earthquake loading. Energy dissipation is provided by supplemental elements that deform under the gap opening behavior. This paper provides a literature review of steel self-centering systems. Then the steel SC-MRF behavior and existing design procedure is described.
An Overview of Self-Centering Steel Moment Frames
Herning, Gordana (Autor:in) / Garlock, Maria M. (Autor:in) / Ricles, James (Autor:in) / Sause, Richard (Autor:in) / Li, Jie (Autor:in)
Structures Congress 2009 ; 2009 ; Austin, Texas, United States
Structures Congress 2009 ; 1-9
29.04.2009
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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