Prediction of Punching Shear Capacity of SFRC Slabs
| Author(s): |
Hiroshi Higashiyama
Akari Ota |
|---|---|
| Medium: | conference paper |
| Language(s): | English |
| Conference: | 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011 |
| Published in: | IABSE-IASS 2011 London Symposium Report |
| Year: | 2011 |
| Abstract: |
Punching shear tests of twelve steel fibre reinforced concrete (SFRC) slabs were carried out to present the design equation based on the Japan Society of Civil Engineers (JSCE) standard specifications. The fibre pull-out strength and the critical section perimeter improved by the fibre factor were introduced into the JSCE equation. A non-dimensional constant value to improve the critical section perimeter was extrapolated from the data tested in this study. From the comparison of the tested values with the predicted values, the proposed equation could predict the punching shear capacity of SFRC slabs with an applicable accuracy. |
| Keywords: |
RC slab steel fibre reinforced concrete punching shear capacity fibre pull-out strength fibre factor punching shear cracks
|
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data sheet - Reference-ID
10065476 - Published on:
03/10/2011 - Last updated on:
05/07/2021
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