A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inelastic Analysis Based Optimal Seismic Structural Design
This paper described an optimal inelastic-analysis-based seismic design methodology for steel building frameworks under earthquake ground motions. A nonlinear time history analysis procedure is adopted as the evolution tool for seismic demands. The analysis is categorized as an advanced analysis such that explicit member strength checking is not required in the design formulation. The design objectives are to minimize weight, earthquake input energy and to maximize hysteretic energy of fuse members. The design constraints include plastic rotation limit on frame members and inter-story drift limit on each story. A numerical example of moment-resisting frame is used to illustrate the methodology.
Inelastic Analysis Based Optimal Seismic Structural Design
This paper described an optimal inelastic-analysis-based seismic design methodology for steel building frameworks under earthquake ground motions. A nonlinear time history analysis procedure is adopted as the evolution tool for seismic demands. The analysis is categorized as an advanced analysis such that explicit member strength checking is not required in the design formulation. The design objectives are to minimize weight, earthquake input energy and to maximize hysteretic energy of fuse members. The design constraints include plastic rotation limit on frame members and inter-story drift limit on each story. A numerical example of moment-resisting frame is used to illustrate the methodology.
Inelastic Analysis Based Optimal Seismic Structural Design
Gong, Yanglin (author)
International Conference On Civil Engineering And Urban Planning 2012 ; 2012 ; Yantai, China
2012-07-25
Conference paper
Electronic Resource
English
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