Essays about: "gruvdammar"

Found 3 essays containing the word gruvdammar.

1. 1. Fines Content and Density Effects on Tailings Behaviour : A Laboratory Study on Geotechnical Properties

   University essay from Luleå tekniska universitet/Geoteknologi

   Author : Viktor Wiklund; [2018]
   Keywords : strength; compressibility; permeability; anrikningssand; hållfasthet; konsolidering; permeabilitet;

   Abstract : Tailings are a rest product from the extraction of metals and minerals, and is therefore produced in large volumes by all mining companies. One common way to store tailings material is to deposit it as a hydraulic slurry on a tailings impoundment, where the tailings are held in place by tailings dams. READ MORE

3. 2. Closure of Lilla Bredsjön Tailings Dam : an Evaluation of the Long-Term Dam Safety Measures

   University essay from KTH/Vattendragsteknik

   Author : Jenny Bramsäter; [2017]
   Keywords : tailings dams; seepage; pore pressure; slope stability; slip surfaces; long-term stability;

   Abstract : The mining industry contributes to enormous amounts of waste all over the world, which places high demands on tailings dams. In Sweden, there are strict regulations regarding the management and treatment of tailings dams, but some dams that were built before these regulations existed still pose a threat to the environment. READ MORE

4. 3. Seepage, Solute transport and Strain-stress Analysis of Ashele Tailings Dams

   University essay from Uppsala universitet/Elektricitetslära

   Author : Marcus Holmqvist; Marcus Gunnteg; [2014]
   Keywords : Tailings dams; seepage; gruvdammar; genomströmning;

   Abstract : This master thesis has been conducted through cooperation between Elforsk, Uppsala University and Tsinghua University in Beijing. Ashele Tailings Dam, located in Haba Town, Xianjing Province, China, is designed and used for high sulphur tailings. READ MORE