Zamri, N. F. and Mohamed, R. N. and Awalluddin, Dinie (2020) The experimental studies of punching shear behaviour of reinforced concrete flat slab with the inclusion of steel fibre: Overview. In: 4th International Conference on Construction and Building Engineering and 12th Regional Conference in Civil Engineering, ICONBUILD and RCCE 2019, 20 - 22 August 2019, Langkawi, Malaysia.
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Official URL: http://dx.doi.org/10.1088/1757-899X/849/1/012087
Abstract
The application of flat slab in construction offers a good deal, whereby the elimination of beam could reduce the overall height of the building and self-weight of structure. However, a drawback is that a high concentration of shear forces and bending moments at the column peripheries are produced, which cause punching shear failure. Previous researches proved that an adequate mix composition of steel fibre reinforced self-compacting concrete (SFRSCC) has the ability to improve load carrying capacity and the energy absorption performance specifically in the slab-column connection. In view of this, this study reviewed parameters used by several previous experimental studies of the performance of steel fibre reinforced concrete in improving the punching shear strength of the flat slab. It was found that fibre volume fractions, preparation of material and size of specimen affect the efficiency of steel fibre in resisting the punching shear.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | flat slab, Punching shear |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Civil Engineering |
| ID Code: | 92831 |
| Deposited By: | Widya Wahid |
| Deposited On: | 28 Oct 2021 10:17 |
| Last Modified: | 28 Oct 2021 10:17 |
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