Punching Shear Capacity Analysis of Reinforced Concrete Slab-column Connections

DOI

10.2991/icaemt-15.2015.48How to use a DOI?

Keywords

reinforcement concrete; slab-column connections; punching shear performance; finite element analysis; longitudinal reinforcement ratio.

Abstract

In order to solve punching shear strength problem of reinforced concrete slab-column connections, an improved punching shear capacity formula is presented. First, punching shear capacity of reinforced concrete slab-column connections is analyzed. Then, a comparison of punching shear capacity calculation methods is studied based on the codes: GB50010-2010, ACI318-08 and EN1992-1-1-2004. The effect of longitudinal reinforcement ratio is analyzed by using ANSYS finite element software. Finally, an improved punching shear capacity formula is proposed. The results indicate that because of the consideration of longitudinal reinforcement ratio, the calculation capacity of the improved punching shear capacity formula is more reasonable.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Huiyong Guo
AU  - Jinjun Cheng
PY  - 2015/08
DA  - 2015/08
TI  - Punching Shear Capacity Analysis of Reinforced Concrete Slab-column Connections
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 244
EP  - 248
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.48
DO  - 10.2991/icaemt-15.2015.48
ID  - Guo2015/08
ER  -