Search for dissertations about: "Rock mechanics"

Showing result 1 - 5 of 58 swedish dissertations containing the words Rock mechanics.

  1. 1. Novel methods for 3-D semi-automatic mapping of fracture geometry at exposed rock faces

    University dissertation from Institutionen för anläggning och miljö

    Author : Quanhong Feng; KTH.; [2001]
    Keywords : 3-D laser scanner; close-range photogrammetry; engineering geology; fracture geometry; fracture mapping; rock engineering; rock faces; rock mechanics; three-dimension; total station;

    Abstract : To analyse the influence of fractures on hydraulic andmechanical behaviour of fractured rock masses, it is essentialto characterise fracture geometry at exposed rock faces. Thisthesis describes three semi-automatic methods for measuring andquantifying geometrical parameters of fractures, and aims tooffer a novel approach to the traditional mapping methods. READ MORE

  2. 2. Numerical modelling of geomaterials at failure

    University dissertation from Department of Construction Sciences, Lund University

    Author : Alex Spetz; Lund University.; Lunds universitet.; [2019-09-19]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; soil-structure interaction; soil plasticity; phase-field fracture model; compression driven fractures; artificial rock; porous rock; finite element analysis; isogeometric analysis; NURBS; numerical methods;

    Abstract : Geotechnical engineering is the science dealing with mechanics of soils and rocks and its engineering applications. Geotechnical engineering projects vary in a wide range, from evaluation of the stability of natural slopes and man-made soil deposits, to the design of earthworks and foundations. READ MORE

  3. 3. Efficiency of a percussive process for fragmentation of rock and similar materials

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Lars Karlsson; [1987]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Abstract : .... READ MORE

  4. 4. Analysis of elastic waves in rods from two-point strain measurement : extension tin non-uniform systems and applications to bit-rock interaction and rotational mobility

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Janne Carlsson; [1989]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Abstract : .... READ MORE

  5. 5. Geometry, Mechanics and Transmissivity of Rock Fractures

    University dissertation from Institutionen för anläggning och miljö

    Author : Flavio Lanaro; KTH.; [2001]
    Keywords : anisotropy; angularity; anti-persistence; aperture; channelling; closure; contact area; contact mechanics; cross-correlation; deformability; dilation; flow; fractals; fracture; joint; laboratory; modelling; normal loading; persistence; power spectra; ;

    Abstract : .... READ MORE