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A platform for research: civil engineering, architecture and urbanism
Rowe’s Stress-Dilatancy Theory for Hydrate-Bearing Sand
This note examines the strength characteristics of hydrate-bearing sands using Rowe’s 1962 stress-dilatancy theory. The model was examined through comparison with experimental results, covering a wide range of hydrate saturations and different hydrate formation methods. Using the model, and based on measured volumetric strains with shearing, the stress–strain response was predicted without using a cohesion component in the Mohr-Coulomb failure criteria, using the same friction value, regardless of hydrate saturation. This infers that kinematics, rather than cementation, may possibly be a key point in understanding the effect of hydrate on the apparent strength.
Rowe’s Stress-Dilatancy Theory for Hydrate-Bearing Sand
This note examines the strength characteristics of hydrate-bearing sands using Rowe’s 1962 stress-dilatancy theory. The model was examined through comparison with experimental results, covering a wide range of hydrate saturations and different hydrate formation methods. Using the model, and based on measured volumetric strains with shearing, the stress–strain response was predicted without using a cohesion component in the Mohr-Coulomb failure criteria, using the same friction value, regardless of hydrate saturation. This infers that kinematics, rather than cementation, may possibly be a key point in understanding the effect of hydrate on the apparent strength.
Rowe’s Stress-Dilatancy Theory for Hydrate-Bearing Sand
Pinkert, Shmulik (author)
2016-03-30
Article (Journal)
Electronic Resource
Unknown
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