External Prestressing Concrete Columns for Improved Seismic Shear Resistance

2003 ◽  
Vol 129 (8) ◽  
pp. 1057-1070 ◽  
Author(s):  
Murat Saatcioglu ◽  
Cem Yalcin
Keyword(s):  
Concrete Columns ◽  
Shear Resistance ◽  
External Prestressing ◽  
Seismic Shear

An Experiment on Seismic Shear Capacity for HRB500 Grade R/C Frame Columns within Yield Hinge Regions

2011 ◽  
Vol 105-107 ◽  
pp. 948-952
Author(s):  
Pin Wu Guan ◽  
Meng Chen
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Structural Design ◽  
Failure Modes ◽  
Seismic Loading ◽  
Concrete Columns ◽  
Shear Capacity ◽  
Reinforced Concrete Columns ◽  
Seismic Shear

An experiment on shear capacity for HRB500 grade R/C frame columns within yield hinge regions is studied. The different failure modes for specimens within yield hinge regions are classified, and the hysteretic curves are studied. The shear contributions of stirrups and concrete for columns are analyzed in detail. Based on the experimental study, formulas for the shear capacity of reinforced concrete columns are supposed under seismic loading, and the different formulas are adopted to estimate the shear capacity for columns at different seismic levels, Both security and economy of structural design are all considered.

Seismic Shear Strength of Reinforced Concrete Columns

1994 ◽  
Vol 120 (8) ◽  
pp. 2310-2329 ◽  
Author(s):  
M. J. Nigel Priestley ◽  
Ravindra Verma ◽  
Yan Xiao
Keyword(s):  
Shear Strength ◽  
Reinforced Concrete ◽  
Concrete Columns ◽  
Reinforced Concrete Columns ◽  
Seismic Shear

Proposal of a complete seismic shear strength model for circular concrete columns

2015 ◽  
Vol 100 ◽  
pp. 399-409 ◽  
Author(s):  
Gaochuang Cai ◽  
Yuping Sun ◽  
Takashi Takeuchi ◽  
Jianwei Zhang
Keyword(s):  
Shear Strength ◽  
Concrete Columns ◽  
Strength Model ◽  
Seismic Shear
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