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MORPHOLOGICAL CHANGES ALONG A DIKE LANDSIDE SLOPE SAMPLED BY 4D HIGH RESOLUTION TERRESTRIAL LASER SCANNING
Terrestrial laser scanner morphological changes dike landside slope erosion and deposition hydrogeological models LiDAR
2016/7/27
Emergence of light detection and ranging (LiDAR) technology provides new tools for geomorphologic studies improving spatial and temporal resolution of data sampling hydrogeological instability phenome...
Finite element analysis of ground deformation due to dike intrusion with applications to Mt. Etna volcano
FEM ground deformation dike intrusion real medium
2015/9/15
A 2D finite elements study was carried out to analyse the effects caused by dike intrusion inside a heterogeneous medium and with a realistic topography of Mt. Etna volcano. Firstly, the method (dimen...
New constraints on dike injection and fault slip during the 1975–1984 Krafla rift crisis, NE Iceland
New constraints dike injection fault slip Krafla rift crisis, NE Iceland
2014/4/15
Correlation of KH9 spy and SPOT5 satellite images, airphotos, digital elevation model differencing, electronic distance measurement, and leveling survey data is used to constrain the deformation resul...
Electromagnetic-wave radiation due to diastrophism of magma dike growth in Izu-Miyake volcanic eruptions in Japan in 2000
Electromagnetic-wave radiation magma dike growth Izu-Miyake volcanic eruptions Japan 2000
2009/12/9
A large 10 cm per day diastrophism of the crust was experienced between Kozu and Niijima Islands during the Izu-Miyake volcanic eruptions in Japan on 3–4 August 2000. The diastrophism was detected thr...
Development of dike fragility curves for piping and micro-instability breach mechanisms
dike fragility curves piping and micro-instability breach mechanisms
2009/12/8
The paper analyses the prevailing breach mechanisms of fluvial dikes. Piping in the dike foundation and slope failure as a consequence of seepage flow through a dike core (micro-instability) were iden...
INFLUENCE OF THE SPUR DIKE PERMEABILITY ON FLOW AND SCOURING DURING A SURGE PASS
Spur dike permeability Hydrodynamic pressure Excess pore pressure Liquefaction Seepage force Surge flow Scouring
2013/7/22
n experimental look on the influence of the structure permeability on flow pattern and local scouring process near a spur dike is presented in this paper. Detailed measurements of pressure and scourin...
A STUDY ON LENGTH AND THE MAXIMUM WIDTH OF THE CIRCULATING REGION CAUSED BY A DIKE
Dike Circulating flow length Maximum circulating width Area contraction ratio Width contraction ratio
2013/7/22
Based on 2-D depth averaged water flow differential equations and using some assumptions different from those made by other researchers on turbulent viscous shear stress, the lateral distribution of m...
Regularly Interstratified Chlorite桪ioctahedral Smectite in Dike-Intruded Shales, Montana
Chlorite Dioctahedral Smectite Dike-Intruded Shales
2012/2/15
Corrensite or 慶orrensite-like?minerals occur in dike-intruded shales and siltstones of the Montana Group and Colorado Group (Early Cretaceous) in Western Montana. The < 1 祄 size fraction of one specim...