Imperial College London
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DrStanyslavGrosman

Faculty of Engineering, Department of Civil and Environmental Engineering

Research Associate
 
 
 
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Contact

 

s.grosman15

 
 
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Location

 

317aSkempton BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Grosman:2018:10.1680/jencm.18.00020,
author = {Grosman, S and Izzuddin, B},
doi = {10.1680/jencm.18.00020},
journal = {Proceedings of the ICE - Engineering and Computational Mechanics},
pages = {49--64},
title = {Realistic modelling of irregular slabs under extreme loading},
url = {http://dx.doi.org/10.1680/jencm.18.00020},
volume = {171},
year = {2018}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - This paper presents a new triangular flat shell element for reinforced concrete slabs of complex planar configuration subjected to extreme loading. The element is developed within a co-rotational framework, and it incorporates the effects of geometric as well as material non-linearities. To improve the approximation of the solution, additional hierarchic parameters are introduced within the local system of the element. The element formulation allows for composite action between different layers under the assumption of perfect bond between the slab concrete material, the reinforcement layers and the steel deck for composite slabs. To account for floor slabs of irregular geometric configurations, due allowance is made for uniaxial reinforcement to be oriented arbitrarily within the slab plane. The paper briefly describes the element formulation followed by several numerical verification examples. The applicability of the element to modelling concrete slabs is demonstrated using several validation studies against existing experimental results. The versatility of the element is further exemplified with a realistic large-scale floor slab model subjected to extreme loading scenarios. It is shown that the developed element provides a good balance between accuracy and efficiency in the modelling of irregular floor slabs subject to extreme loading conditions.
AU  - Grosman,S
AU  - Izzuddin,B
DO  - 10.1680/jencm.18.00020
EP  - 64
PY  - 2018///
SN  - 1755-0777
SP  - 49
TI  - Realistic modelling of irregular slabs under extreme loading
T2  - Proceedings of the ICE - Engineering and Computational Mechanics
UR  - http://dx.doi.org/10.1680/jencm.18.00020
UR  - http://hdl.handle.net/10044/1/63973
VL  - 171
ER  -
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