Research Article
Evaluation of Building Seismic Capacity Based on Improved Naive Bayesian Algorithm
Table 4
Index weight of the evaluation system for seismic capacity of building.
| | One-level indicator | Weight | Two-level indicator | Local weight | Global weight | Sort |
| Evaluation of seismic capacity of building | Foundation | 0.0613 | Subgrade bearing capacity | 0.8 | 0.0490 | 5 | Surrounding terrain | 0.2 | 0.0123 | 17 | Basic situation | 0.1719 | Foundation bearing capacity | 0.1570 | 0.0270 | 12 | Seismic facilities | 0.5936 | 0.1020 | 3 | Column base connection | 0.2494 | 0.0429 | 6 | Comprehensive | 0.6199 | Upper structure bearing capacity | 0.0971 | 0.0602 | 4 | Number of layers | 0.0450 | 0.0279 | 11 | Building age | 0.0293 | 0.0181 | 15 | Integrated connection structure | 0.2212 | 0.1371 | 2 | Building structure | 0.5330 | 0.3304 | 1 | Setting of ring beams and structural columns | 0.0293 | 0.0181 | 14 | Roof system construction | 0.0451 | 0.0279 | 10 | Residents’ seismic awareness | 0.0286 | Intensity of publicity on earthquake prevention and disaster reduction knowledge | 0.3333 | 0.0095 | 18 | Are there any flammable and explosive materials inside the building | 0.6667 | 0.0190 | 13 | Standardization | 0.1183 | Do you refer to the design specifications for building foundation | 0.2390 | 0.0283 | 9 | Do you refer to the seismic design specifications for buildings | 0.3397 | 0.0403 | 7 | Is the seismic evaluation standard for buildings implemented | 0.2808 | 0.0333 | 8 | Is the reliability evaluation standard for civil buildings implemented | 0.1405 | 0.0167 | 16 |
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