Sökning: "Tunnelstabilitet"
Hittade 2 uppsatser innehållade ordet Tunnelstabilitet.
1. The influence of weakness zones on the tunnel stability based on investigations in Bodøtunnelen
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/GeoteknologiSammanfattning : 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. LÄS MER
2. The Incidence and Associated Geotechnical Issues of Swelling Clay in Stockholm
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : 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. LÄS MER