Enhancing Post-Punching Performance of Flat Plate-Column Joints by Different Reinforcement Configurations

2021 ◽  
pp. 102855
Author(s):  
Youzhe Yang ◽  
Yi Li ◽  
Hong Guan ◽  
Mengzhu Diao ◽  
Xinzheng Lu
Keyword(s):  
Flat Plate ◽  
Plate Column

Review of concrete flat plate-column assemblies under fire conditions

2017 ◽  
Vol 93 ◽  
pp. 39-52 ◽  
Author(s):  
Farid H. Arna'ot ◽  
Sallal R. Abid ◽  
Mustafa Özakça ◽  
Nildem Tayşi
Keyword(s):  
Flat Plate ◽  
Plate Column ◽  
Fire Conditions

An Experimental Study on Shear Reinforcement Methods of Interior Flat Plate-Column Connections

2008 ◽  
Vol 385-387 ◽  
pp. 857-860
Author(s):  
Hyun Ki Choi ◽  
J.S. Kim ◽  
E.S. Jin ◽  
Chang Sik Choi
Keyword(s):  
Experimental Study ◽  
Flat Plate ◽  
Shear Failure ◽  
Shear Capacity ◽  
Punching Shear ◽  
Vertical Shear ◽  
Shear Reinforcement ◽  
Plate Structures ◽  
Shear Reinforcements ◽  
Plate Column

This research is an experimental study on full-scale interior slab-column connections of flat-plate. Three types of shear reinforcements were proposed to prevent brittle punching shear failure that could result in collapse of whole flat plate structures. A series of four flat plate specimens including a specimen without shear reinforcement and three specimens with the reinforcements was tested. The dimension of the slabs was 2620*2725*180mm and the specimens had a 600*800mm square column at the center of the slabs. The slabs were tested up to failure using monotonic vertical shear forces. The presences of the shear reinforcements substantially increased punching shear capacity and ductility of the interior slab-column connections.

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