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.

NoLocationσ 1σ 2σ 3
lonlatsite Lattitude (°)  quantity  directiondipdirectiondip directiondip

BDT105°32′25.6′′32°34′17.9′′Zhuya60~80/N ∠30~802797820364324
MDB103°34′9.1′′31°2′49.5′′Maxi90~110/N ∠60~7030264153592013865
MJK105°26′39.1′′32°39′57.7′′Shazhou25~80/NW ∠44~804427117173233361
MHK103°54′58.9′′31°12′53.1′′Bailu20~50/S ∠50~85511021123719253
MLL104°9′39.1′′31°27′37.7′′Hanwang50~110/W ∠55~75401214301422775
MYD105°24′47.2′′32°38′31.9′′Muyv65~70/S,W ∠78~50372873195232567
PTN104°42′56′′32°5′2.8′′Pingtong48~61/N ∠35~505379171731229669
MWC103°41′30.5′′31°8′43.1′′Hongkou30~50/W ∠65~85292711052115866