Research Article
Wenchuan Earthquake Surface Fault Rupture and Disaster: A Lesson on Seismic Hazard Assessment and Mitigation
Table 1
The inverted result of tectonic stress tensor of each measuring point.
| No | Location | | | σ
1 | σ
2 | σ
3 | lon | lat | site |
Lattitude (°) |
quantity | direction | dip | direction | dip | direction | dip |
| BDT | 105°32′25.6′′ | 32°34′17.9′′ | Zhuya | 60~80/N ∠30~80 | 27 | 97 | 8 | 203 | 64 | 3 | 24 | MDB | 103°34′9.1′′ | 31°2′49.5′′ | Maxi | 90~110/N ∠60~70 | 30 | 264 | 15 | 359 | 20 | 138 | 65 | MJK | 105°26′39.1′′ | 32°39′57.7′′ | Shazhou | 25~80/NW ∠44~80 | 44 | 271 | 17 | 173 | 23 | 33 | 61 | MHK | 103°54′58.9′′ | 31°12′53.1′′ | Bailu | 20~50/S ∠50~85 | 51 | 102 | 1 | 12 | 37 | 192 | 53 | MLL | 104°9′39.1′′ | 31°27′37.7′′ | Hanwang | 50~110/W ∠55~75 | 40 | 121 | 4 | 30 | 14 | 227 | 75 | MYD | 105°24′47.2′′ | 32°38′31.9′′ | Muyv | 65~70/S,W ∠78~50 | 37 | 287 | 3 | 195 | 23 | 25 | 67 | PTN | 104°42′56′′ | 32°5′2.8′′ | Pingtong | 48~61/N ∠35~50 | 53 | 79 | 17 | 173 | 12 | 296 | 69 | MWC | 103°41′30.5′′ | 31°8′43.1′′ | Hongkou | 30~50/W ∠65~85 | 29 | 271 | 10 | 5 | 21 | 158 | 66 |
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