A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Refined Modelling of Reinforced Concrete Columns for Seismic Analysis
The report extends the fiber representation of a section to make possible the analysis of reinforced concrete or steel members independently or as part of two-dimensional frames. Slice locations are specified along the length of the element. Each slice is further discretized into steel and/or concrete fibers. By monitoring the various fibers and slices, it is possible to obtain the local response at critical sections including moment-curvature and shear histories. Bond slip and shear effects are not considered so the multi-slice fiber element is suitable for modeling beams and columns in a steel or reinforced concrete frame especially when the effects of axial loads on strength and stiffness are significant. The element can account for axial load-bending moment interaction and the pinching of hysteresis loops due to compressive loads acting on the element. The functioning of the element is tested separately and as part of a general dynamic two-dimensional frame analysis program.
Refined Modelling of Reinforced Concrete Columns for Seismic Analysis
The report extends the fiber representation of a section to make possible the analysis of reinforced concrete or steel members independently or as part of two-dimensional frames. Slice locations are specified along the length of the element. Each slice is further discretized into steel and/or concrete fibers. By monitoring the various fibers and slices, it is possible to obtain the local response at critical sections including moment-curvature and shear histories. Bond slip and shear effects are not considered so the multi-slice fiber element is suitable for modeling beams and columns in a steel or reinforced concrete frame especially when the effects of axial loads on strength and stiffness are significant. The element can account for axial load-bending moment interaction and the pinching of hysteresis loops due to compressive loads acting on the element. The functioning of the element is tested separately and as part of a general dynamic two-dimensional frame analysis program.
Refined Modelling of Reinforced Concrete Columns for Seismic Analysis
S. A. Kaba (author) / S. A. Mahin (author)
1984
112 pages
Report
No indication
English
Structural Analyses , Construction Materials, Components, & Equipment , Structural members , Columns(Supports) , Reinforced concrete , Framed structures , Loads(Forces) , Axial stress , Model tests , Strength , Stiffness , Steels , Bending , Mechanical hysteresis , Sheer stresses , Earthquake resistant structures , Seismic effects
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