Search for dissertations about: "nader fardin"

Found 2 swedish dissertations containing the words nader fardin.

2. 1. Scale dependency, hetrogeneity and anisotropy of surface roughness of rock fractures

   Author : Nader Fardin; KTH; []
   Keywords : Rock fracture; Roughness; Heterogeneity; Anisotropy; Fractals; Stationarity; Roughness length method; Statistical analysis; Erroranalysis; 3D-laser scanning;

   Abstract : .... READ MORE

4. 2. The effect of scale on the morphology, mechanics and transmissivity of single rock fractures

   Author : Nader Fardin; KTH; []
   Keywords : Anisotropy; Aperture; Asperity degradation; Contact area; Finite Element Method FEM ; Flow analysis; Fractals; Fracture morphology; Heterogeneity; Stress-deformation; Surface roughness; Roughness-Length method; Scale dependency; Stationarity; Transm;

   Abstract : This thesis investigates the effect of scale on themorphology, mechanics and transmissivity of single rockfractures using both laboratory and in-situ experiments, aswell as numerical simulations. Using a laboratory 3D laserscanner, the surface topography of a large silicon-rubberfracture replica of size 1m x 1m, as well as the topography ofboth surfaces of several high-strength concrete fracturereplicas varying in size from 50mmx50mm to 200mm x 200mm, werescanned. READ MORE