Sökning: "Glidstabilitet"

Hittade 2 uppsatser innehållade ordet Glidstabilitet.

1. 1. An alarm system for pore pressure measurements in the foundation ofconcrete dams : a case study of Storfinnforsen buttress dam

   Master-uppsats, KTH/Jord- och bergmekanik

   Författare :Daniel Falcão de Queiroz; [2018]
   Nyckelord :Buttress dams; dam foundation; pore pressure; alarm system; alarm limits; sliding in the rock mass; uplift pressure; piezometers.; Lamelldammar; dammgrundläggning; portryck; alarm system; alarmgränser; glidning i bergmassan; upptryck; portrycksmätare;

   Sammanfattning : Concrete buttress dams are relatively light structures and less demandingon foundations; because of that, they may have problems with upliftforces and horizontal joints in the area of the dam´s foundation maypresent a failure mode through sliding. The Storfinnforsen dam, thelargest concrete dam in Sweden, had its foundation studied recently andthe discovery of sub-horizontal joints in the bedrock led to the necessityof having the safety of the dam foundation to sliding assessed. LÄS MER

3. 2. Dammsäkerhetsanalys via stabilitetsberäkningar för Långströmmens kraftverk : En jämförelse mellan olika dimensioneringsmetoder

   Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Byggteknik

   Författare :Olov Hultgren; [2014]
   Nyckelord :Dammsäkerhet; Glidstabilitet; Stabilitetsberäkningar; Långströmmens kraftverk; Utskovsdamm; Skibord; Jämförelse av beräkningsmetoder;

   Sammanfattning : A detailed dam safety evaluation (in Sweden called FDU) was performed in 2009 by WSP where stability control was performed for Långströmmen power plant with associated spillways. This evaluation concluded that stability could not be ensured, and risk of sliding occurred. LÄS MER