Research Article
Application of the Time Step Optimization Method in Seismic Liquefaction Analysis and Its Evaluation Method for Computational Efficiency Improvement
Table 1
Comparison of computation time.
| | | First computation time (s) | Second computation time (s) | Third computation time (s) | Average computation time (s) |
| | Node 5 | Before optimization | 14.375 | 14.388 | 14.366 | 14.376 | | After optimization | 6.592 | 6.595 | 6.579 | 6.587 |
| | Node 11 | Before optimization | 14.003 | 13.990 | 13.876 | 13.956 | | After optimization | 3.832 | 3.873 | 3.871 | 3.859 |
| | Node 17 | Before optimization | 14.169 | 14.149 | 14.184 | 14.167 | | After optimization | 5.769 | 5.758 | 5.766 | 5.764 |
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