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Full-Text Articles in Engineering
The Importance Of Laboratory Experiments In Landslide Investigation, Barbara Schneider-Muntau, D. Renk, T. Marcher, Wolfgang Fellin
The Importance Of Laboratory Experiments In Landslide Investigation, Barbara Schneider-Muntau, D. Renk, T. Marcher, Wolfgang Fellin
Geohazards
This study focuses on a better understanding of mass movements and on the influences of different boundary conditions on velocities of creeping slopes. A well monitored example of a slowly creeping landslide is the mass movement Hochmais - Atemkopf, situated in the Kaunertal, Tyrol, Austria (Fig. 1). The long term monitoring program for more than 40 years of this landslide gives a good impression of its time dependent behaviour. A large amount of additional data, as geological mapping, boreholes, geophysical investigation and so on provides a funded base for the model’s geometry. The most influencing factor for finite element …
Measuring Optical Turbulence Parameters With A Three-Aperture Receiver, David Wayne
Measuring Optical Turbulence Parameters With A Three-Aperture Receiver, David Wayne
Electronic Theses and Dissertations
This thesis discusses methods to measure several atmospheric parameters related to turbulence. Techniques used by two different scintillometers based on weak turbulence theory are discussed along with a method to estimate the inner scale developed by Hill. The theory and minimization algorithm used to infer the atmospheric parameters are discussed. The main focus is on the analysis and collection of experimental data with a three-aperture receiver system. Intensity fluctuations from a CW laser source are collected over a 1km path with three different receiving apertures. The scintillation index is found for each receiving aperture and recently developed theory for all …