Research Article
Seismic Fragility Analysis of the Reinforced Concrete Continuous Bridge Piers Based on Machine Learning and Symbolic Regression Fusion Algorithms
Table 7
The EDP fitting function of multivariate IMs and single IMs.
| IMs | Direction | Basic IM | The EDP fitting function |
| Single | Transverse | | | Longitudinal | | | Kiani [30] | Transverse | , , , | | Longitudinal | , , , | | Lv Dagang [32] | Transverse | , | | Longitudinal | , | | Liu Tingting [29] | Transverse | , , , , , | | Longitudinal | , , , , , | |
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