A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seismic Strengthening of a Reinforced Concrete Frame Using Reinforced Concrete Piers
A two-third scale model of two bays and two stories of an exterior moment resisting frame of a reinforced concrete building was constructed. The prototype exterior frame had deep spandrel beams which resulted in short clear spans in the slender columns. The existing frame was deficient in seismic resistance in terms of ductility and strength. The column shear capacity was relatively low. The frame was retrofitted with reinforced concrete piers around each of the columns to increase the column capacities and shift the mode of failure of the frame from shear in the columns to flexural hinging in the beams. The strengthened frame was subjected to reversed, cyclic loads, with a maximum interstory drift of 0.5%, until flexural hinging of the beams occurred. Behavior of the strengthened frame is discussed with special emphasis on its ductility, lateral strength, and lateral stiffness.
Seismic Strengthening of a Reinforced Concrete Frame Using Reinforced Concrete Piers
A two-third scale model of two bays and two stories of an exterior moment resisting frame of a reinforced concrete building was constructed. The prototype exterior frame had deep spandrel beams which resulted in short clear spans in the slender columns. The existing frame was deficient in seismic resistance in terms of ductility and strength. The column shear capacity was relatively low. The frame was retrofitted with reinforced concrete piers around each of the columns to increase the column capacities and shift the mode of failure of the frame from shear in the columns to flexural hinging in the beams. The strengthened frame was subjected to reversed, cyclic loads, with a maximum interstory drift of 0.5%, until flexural hinging of the beams occurred. Behavior of the strengthened frame is discussed with special emphasis on its ductility, lateral strength, and lateral stiffness.
Seismic Strengthening of a Reinforced Concrete Frame Using Reinforced Concrete Piers
C. E. Roach (author) / J. O. Jirsa (author)
1986
164 pages
Report
No indication
English
MANUSCRIPTS - Seismic Strengthening of Reinforced-Concrete Multicolumn Bridge Piers
| Online Contents | 2007
Seismic Strengthening of Reinforced Concrete Bridge Piers on Metropolitan Expressway
| British Library Conference Proceedings | 1990
Seismic Strengthening of Reinforced Concrete Frame Buildings
| TIBKAT | 1993
Seismic Strengthening of Reinforced Concrete Frame Buildings
| British Library Conference Proceedings | 1993
Seismic Strengthening Method for Reinforced Concrete Bridge Piers on Hanshin Expressway
| British Library Conference Proceedings | 1990