A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shear Capacity of Bridge Pinned Columns
The present study showed that the ultimate strength of the pinned column is governed by the direct-shear strength of the column except for the case of the column being supported on a caisson foundation. As the observed failure was in direct shear the presence of a depressed key had little effect on the lateral resistance of the joint. The shear stiffness of the pinned columns was affected by the axial load level and the volumetric ratio of the spiral reinforcement while the cyclic rotation ductility factor had no significant effect on the shear stiffness. Modifications are suggested for the computation of the shear resistance of the column pins to match the observed and computed shear strength of the tested column specimens.
Shear Capacity of Bridge Pinned Columns
The present study showed that the ultimate strength of the pinned column is governed by the direct-shear strength of the column except for the case of the column being supported on a caisson foundation. As the observed failure was in direct shear the presence of a depressed key had little effect on the lateral resistance of the joint. The shear stiffness of the pinned columns was affected by the axial load level and the volumetric ratio of the spiral reinforcement while the cyclic rotation ductility factor had no significant effect on the shear stiffness. Modifications are suggested for the computation of the shear resistance of the column pins to match the observed and computed shear strength of the tested column specimens.
Shear Capacity of Bridge Pinned Columns
M. A. Haroun (author) / G. C. Pardoen (author) / R. Shepherd (author) / R. P. Kazanjy (author) / A. E. Salama (author)
1994
194 pages
Report
No indication
English
Shear Strength of Bridge Columns
| British Library Conference Proceedings | 1986
Seismic Shear Behavior of Hollow Bridge Columns
| British Library Conference Proceedings | 1999
Shear Strength of Short Rectangular Bridge Columns
| ASCE | 2022
Stability of frames including columns connected to pinned end beams
| British Library Conference Proceedings | 2008