Essays about: "res2dinv"

Showing result 1 - 5 of 7 essays containing the word res2dinv.

1. 1. Processing of ERT data from Stabilised Columns

   University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

   Author : Mårten Petersson; [2023]
   Keywords : inversion; ERT; quality control; jet grouting; aarhusinv; Technology and Engineering;

   Abstract : Modern construction sites are associated with high demands on suitable soil conditions, resulting in geotechnical challenges that can be solved using soil stabilisation techniques. The reliability of these techniques is tested using different quality assurance methods. READ MORE

3. 2. Application of ERT for Quality Assurance in Jet Grouting Columns; A development of an alternative quality control

   University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

   Author : Edvin Nilsagård; Rebecka Knutsson; [2022]
   Keywords : ert; jet grouting; quality control; pygimli; res2dinv; resistivity; Technology and Engineering;

   Abstract : With the increased urbanization major cities are facing, expansion of larger facilities and households are inevitable. Expansion means larger areas of the surface needs to be used where the risk of varying subsurface soil properties increases with larger surface areas. READ MORE

4. 3. 3D Geological Modelling of the Subsurface Adjacent to Cementa’s Quarry in Skövde, Sweden

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Minna Larsson; [2022]
   Keywords : 3D model; limestone; cement production; resistivity; photogrammetry; Skövde; 3D modell; kalksten; cementproduktion; resistivitet; fotogrammetri; Skövde;

   Abstract : Limestone is one of the main components of cement production. Limestone has been quarried in Skövde, Sweden, since the end of 19th century and Cementa AB has been operating the quarry since 1973. Aside from limestone, there are also Alum shale of Cambrian age, mudstones as well as bentonite layers of Ordovician age present in the quarry. READ MORE

5. 4. Evaluation of the applicability of geophysical methods when characterizing mine waste in Yxsjöberg, Sweden

   University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

   Author : Palo Matilda; [2021]
   Keywords : geophysics; Yxsjöberg; mine tailings;

   Abstract : Smaltjärnen tailings repository located in Yxsjöberg, Sweden, attracts researchers with questions regarding characterization and potential re-mining. This thesis continuous geophysical characterization done by researchers from the Exploration Geophysics department at Luleå University of Technology but using new data from 2019. READ MORE

6. 5. Measurement Strategies for Geoelectrical Tomography: Specialized Techniques for Multichannel Instruments

   University essay from Lunds universitet/Matematik LTH

   Author : David Belfrage; [2017]
   Keywords : Electrical resistivity tomography; tomography; optimization; Mathematics and Statistics;

   Abstract : How to select which measurements to make during a geoelectrical resistivity survey has been an active field of research for decades. Despite this techniques for optimizing the measurement sequences so as to take full advantage of the multichannel capabilities of modern state of the art equipment are scarce. READ MORE