Global ETD Search
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Showing 1 to 7 of 7 for “"Pore pressure distribution"”.
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Cone Penetration Testing and Hydrogeological Monitoring of a Retrogressive Landslide in Champlain Sea Clay
… Ottawa. Due to the significant effects of the pore pressure distribution on slope stability and retrogressive behavior, a long term hydrogeological program was initiated which defined the ground water regime and real-time pore pressure data during a retrogressive landslide event. The seasonal …
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The response of a suction anchor group to various applied loadings.
… the test apparatus were instrumented so that the pore pressure distribution due to puitping, the water flow rate, and anchor load and displacements during the tests could be measured. Pull-out tests under vertical loading være conducted on single anchors, of two geometries, at burial depths up to …
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Numerical modeling of constant rate of strain consolidation tests
… relationship of soil and includes the pore pressure compressibility of base measuring system. Parametric studies are preformed on Resedimented Boston Blue Clay normally consolidated behavior to investigate the effects of apparatus compressibility and strain rate. Finally, the predicted …
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Experimental and numerical study of primary consolidation of soft clay
… of the GCRS test to simulate the excess pore pressure distribution during the gradient-controlled loading phase and the oedometer tests. The strain rate sensitivity tests show that while the MBC behavior is essentially strain rate independent for strain rate faster than 1.5 %/hr, the SBM …
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Numerical investigation of polymer injection effects on geomechanical reservoir properties during enhanced oil recovery
… The changes in mobility could affect the pore pressure distribution within the reservoir. The objective of this research work is investigating the effects of polymer injection on the geomechanical stress distribution within a reservoir. Specific objectives include sensitivity analysis of …
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An Investigation into the Seismic Resilience of Shallow Cut-and-Cover Tunnel in Urban Environments
… displacement, governed primarily by excess pore pressure generation and reduction in soil shear stiffness. A detailed force mechanism in both vertical and horizontal directions is then further developed to explain the resulting tunnel uplift and lateral movements in liquefied soils, …
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A laboratory investigation of the effect of flow rate and bedding characteristics on the interaction of a vertical water jet with an idealised soil medium
… gap in understanding how leaks outside water distribution pipes behave. Recent studies that have investigated external leakage behaviour have discovered that when water under pressure passes through a leak opening (orifice); a water jet is formed, which interacts with the surrounding soil …