Erratum for “Fatigue Behavior of Steel Fiber Concrete in Direct Tension” by Bernard Isojeh, Maria El-Zeghayar, and Frank J. Vecchio
Publication: Journal of Materials in Civil Engineering
Volume 30, Issue 8
Please note the following corrections to the published version of this paper.
In Table 1, the average tensile strength for Batch 3 was provided erroneously as 2.7 MPa. It should be 3.7 MPa. The revised table is below.
| Batch number | Average compressive strength (MPa) | Standard deviation for compressive strength | Average tensile strength (MPa) | Steel fiber volume (%) | Date of cast (day/month/year) | Date of test (day/month/year) |
|---|---|---|---|---|---|---|
| 1 | 63.1 | 1.34 | 3.5 | 0 | 12/11/2015 | 16/12/2015 |
| 2 | 65.6 | 0.76 | 3.6 | 0 | 18/11/2015 | 11/1/2016 |
| 3 | 74.2 | 2.4 | 3.7 | 0 | 18/3/2016 | 27/4/2016 |
| 4 | 59.6 | 3.96 | 3.2 | 0.75 | 22/1/2016 | 23/2/2016 |
| 5 | 52.2 | 4.91 | 3.5 | 0.75 | 26/2/2016 | 31/3/2016 |
| 6 | 51.4 | 2.04 | 4.5 | 1.5 | 4/3/2016 | 12/4/2016 |
| 7 | 56.2 | 3.88 | 4.1 | 1.5 | 11/3/2016 | 26/4/2016 |
The values of the material parameters were obtained using Eqs. (7) and (8). Coefficients A–D for plain concrete, as described in Eqs. (3) and (4), were obtained from Figs. 9 and 10. However, in the first row of Table 3, the values of Coefficients A and B for plain concrete were interchanged, resulting in a slightly lower value for after calculation (0.0685: material parameter for plain concrete). The actual estimated value using the revised Coefficients A and B (obtained from Figs. 9 and 10) is 0.1000. The revised table is provided herein.
| Fiber volume content % Vf | Coefficient A | Coefficient B | Coefficient C | Coefficient D | Material parameter |
|---|---|---|---|---|---|
| 0 | 0.1000 | ||||
| 0.75 | 0.0588 | ||||
| 1.50 | 0.0470 |
Information & Authors
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Published In
Journal of Materials in Civil Engineering
Volume 30 • Issue 8 • August 2018
Copyright
©2018 American Society of Civil Engineers.
History
Received: Aug 25, 2017
Accepted: Jan 19, 2018
Published online: Jun 9, 2018
Published in print: Aug 1, 2018
Discussion open until: Nov 9, 2018
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