Cit:Weyl:1959
| Autor | Weyl, P. K. |
| Jahr | 1959 |
| Titel | Pressure Solution and the Force of Crystallisation - A Phenomenological Theory |
| Bibtex | @article{https://doi.org/10.1029/JZ064i011p02001,
author = {Weyl, Peter K.}, title = {Pressure solution and the force of crystallization: a phenomenological theory}, journal = {Journal of Geophysical Research (1896-1977)}, volume = {64}, number = {11}, pages = {2001-2025}, doi = {https://doi.org/10.1029/JZ064i011p02001 }, url = {https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/JZ064i011p02001}, eprint = {https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/JZ064i011p02001}, abstract = {The phenomena of pressure solution and the force of crystallization result from removal or deposition of mineral matter in the region of contact between the mineral grains. We assume that this transport takes place by diffusion in a solution film between the grains. The rate of transport depends on the grain size, the effective normal stress between the grains, the diffusion constant in the solution film, the film thickness, and the stress coefficient of solubility. Values of these parameters required to obtain the amount of pressure solution observed in the St. Peter sandstone are reasonable. The theory predicts an increase in pressure solution with decreasing grain size. The effect of clay films between the grains is also to increase the rate of pressure solution owing to the more rapid rate of diffusion in the clay layer relative to a single solution film between clean mineral grains. This explains how pre-existing clay films in the sediment may, because of the greater rate of pressure solution, develop into stylolites. If the interstitial water is supersaturated with respect to the minerals present, precipitation in the area of contact will take place as long as the supersaturation divided by the stress coefficient of solubility is greater than the average effective normal stress between the grains. If the stress is increased above this limit, pressure solution will take place.}, year = {1959} } |
| DOI | https://doi.org/10.1029/JZ064i011p02001 |
| Link | https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/JZ064i011p02001 |
| Bemerkungen | in: Journal of Geophysical Research, Band 64, Nummer 11, S. 2001-2025 |
Eintrag in der Bibliographie
| [Weyl:1959] | Weyl, P. K. (1959): Pressure Solution and the Force of Crystallisation - A Phenomenological Theory. In: Journal of Geophysical Research, 64 (11), 2001-2025, Webadresse |  |