Essays about: "Tunnelstabilitet"

Found 2 essays containing the word Tunnelstabilitet.

1. 1. The influence of weakness zones on the tunnel stability based on investigations in Bodøtunnelen

   University essay from Luleå tekniska universitet/Geoteknologi

   Author : Viktor Renström; [2016]
   Keywords : Rock mechanics; Numerical modeling;

   Abstract : When planning for a tunnel, the ground conditions in which the tunnel is going to be excavated through will be investigated to different extent. Lack of relevant pre-investigation data or misinterpretations of the available data can cause both economical and/or unexpected stability problems. READ MORE

3. 2. The Incidence and Associated Geotechnical Issues of Swelling Clay in Stockholm

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Anna Clark; Viktoria Clarin; [2015]
   Keywords : Tunnel stability; swelling clay; reinforcement; Söderström fault; swelling pressure; Tunnelstabilitet; svällande lera; förstärkning; Söderströmsförkastningen; svälltryck;

   Abstract : The Incidence and Associated Geotechnical Issues of Swelling Clay in Stockholm  Viktoria Clarin & Anna Clark  Previous tunnel failures have shown that inadequate reinforcement in tunnels can lead to cave-ins, whereby swelling clay is one of several factors that can result in these damages. Swelling clay minerals possess the ability to absorb water molecules and cations leading to an increase in volume. READ MORE