Erratum for “Bilevel Data-Driven Modeling Framework for High-Dimensional Structural Optimization under Uncertainty Problems” by Subhrajit Dutta and Amir H. Gandomi
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VIEW THE CORRECTED ARTICLEPublication: Journal of Structural Engineering
Volume 147, Issue 7
The authors have identified two typographical errors in Fig. 1 and Table 4 of the original paper. In Fig. 1, an error exists in the height and base width of the 244-member steel transmission tower, while in Table 4 an error exists in the thicknesses of the optimum angle sections. It must be noted that these typographical errors are inconsequential to the published results and do not alter the conclusions of the published paper. The corrected Fig. 1 and Table 4 are provided herein.
Group number | Angle section | Optimum area () |
---|---|---|
1 | 0.00137 | |
2 | 0.00154 | |
3 | 0.000873 | |
4 | 0.00112 | |
5 | 0.00101 | |
6 | 0.00251 | |
7 | 0.00171 | |
8 | 0.00188 | |
9 | 0.00116 | |
10 | 0.0025 | |
11 | 0.0017 | |
12 | 0.00229 | |
13 | 0.00292 | |
14 | 0.00457 | |
15 | 0.00275 | |
16 | 0.00409 | |
17 | 0.000173 | |
18 | 0.000203 | |
19 | 0.000234 | |
20 | 0.000347 | |
21 | 0.000507 | |
22 | 0.000388 | |
23 | 0.000527 | |
24 | 0.000471 | |
25 | 0.000526 | |
26 | 0.000625 | |
27 | 0.000552 | |
28 | 0.000795 | |
29 | 0.000806 | |
30 | 0.000602 | |
31 | 0.000866 | |
32 | 0.00114 | |
33 | 0.000796 | |
34 | 0.000811 | |
35 | 0.000122 | |
36 | 0.00105 |
Note: ISA = Indian standard angle section.
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© 2021 American Society of Civil Engineers.
History
Received: Dec 4, 2020
Accepted: Feb 16, 2021
Published online: May 4, 2021
Published in print: Jul 1, 2021
Discussion open until: Oct 4, 2021
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