Sökning: "Tomas Villegas"

Hittade 1 avhandling innehållade orden Tomas Villegas.

1. 1. Numerical analyses of the hangingwall at the Kiirunavaara mine

   Författare :Tomas Villegas; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mining and Rock Engineering; Gruv- och berganläggningsteknik;

   Sammanfattning : The mining method used in the Kiirunavaara Mine induces failure in the hangingwall which caves and subsides by the effect of stress relaxation and gravity. Since the orebody is dipping towards the city of Kiruna, surface disturbances are approaching the town as mining proceeds to a greater depth. LÄS MER