Sentence examples for increased pore pressure from inspiring English sources

From these observations we conclude that the large events did not originate from the rupture of rigid asperities triggered by increased pore pressure.

Mathematical models for two such structural failure mechanisms are proposed: one describing violent surface separations or spalling, and the other characterizing internal cracking from sudden increased pore pressure in the solid.

We found no evidence that either local stress concentration or increased pore pressure caused the increase of event magnitudes as no shear slip with extremely high stress drop, or a significant correlation between pore pressure and large event magnitude were identified.

Mannen (2008) put forth a model in which increased pore pressure in cracks, caused by hydrothermal injection, generated the Hakone volcano swarms.

In this case, the shear strength has not been reduced by the increased pore pressure on most parts of the fault plane.

They observed in the Vogtland region of northwestern Bohemia that in addition to increased pore pressure and shear stress, the mechanical weakening of the rocks and the dissolution of fracture walls play an important role for the evolution of earthquake swarms.

The models must accurately represent the major physical and chemical processes induced by injection of CO2 into potential disposal reservoirs, such as miscible and immiscible displacement, partitioning of CO2 among different fluid phases, chemical reactions, thermal effects, and geomechanical changes from increased pore pressures.

Such clay-rich zones could also lead to increased pore pressures (Wu [1978]).

Due to their low frictional strength and increased pore pressures, hydrothermally altered zones represent major target zones for hydraulic stimulation.

Niyazov and Nurtaev (2013, 2014) further highlight the importance of the climatic factor (here, CB) for the distant seismic triggering, showing that most of the landslides were induced during the wet spring season, when the static factor of safety of the slopes would be the lowest due to increased pore pressures.

Injection of wastewater and carbon dioxide increases pore pressure in rocks, a likely cause of uplift.