Results 261 to 270 of about 41,996 (300)
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The Journal of Geology, 1965
The effects of temperature to 300° C, confining pressure to 1 kilobar, stress difference to 138 bars, and increased grain size on the creep behavior of rock salt were investigated. The creep tests were carried out on artificial polycrystalline rock-salt specimens and on one single crystal.
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The effects of temperature to 300° C, confining pressure to 1 kilobar, stress difference to 138 bars, and increased grain size on the creep behavior of rock salt were investigated. The creep tests were carried out on artificial polycrystalline rock-salt specimens and on one single crystal.
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Nuclear Technology, 1996
Laboratory irradiations at a constant dose rate of 15 kGy/h at 100 C have enabled the study of the radiation damage in several types of rock salt. Total doses ranged from 20 kGy to 48.9 MGy. Two methods (optical absorption and release of hydrogen by reaction with water) have been used to measure the concentration of radiation-induced defects.
Carles De Las Cuevas +2 more
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Laboratory irradiations at a constant dose rate of 15 kGy/h at 100 C have enabled the study of the radiation damage in several types of rock salt. Total doses ranged from 20 kGy to 48.9 MGy. Two methods (optical absorption and release of hydrogen by reaction with water) have been used to measure the concentration of radiation-induced defects.
Carles De Las Cuevas +2 more
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Journal of Mining Science, 2002
Using the results of experiments with rock salt samples under various loading regimes as an example, the regularities of the Kaiser effect formation and manifestation in rocks with plastic properties are investigated.
A. V. Lavrov +2 more
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Using the results of experiments with rock salt samples under various loading regimes as an example, the regularities of the Kaiser effect formation and manifestation in rocks with plastic properties are investigated.
A. V. Lavrov +2 more
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Salt-induced rock fragmentation on Mars: The role of salt in the weathering of Martian rocks
Advances in Space Research, 2006Large well rounded boulders and angular rock fragments characterizes the Martian landscape as seen on the recent excellent quality photos (except: Meridiani landing side, which formed by different processes, and is therefore not considered in this paper).
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Electroluminescence of rock salt
Soviet Physics Journal, 1970The basic experimental results found in studies of the emission of thin single-crystal layers of rock salt in superhigh electric fields are classified and analyzed. The emission is shown to come from the salt layer and to be due to electronic processes in this dielectric.
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Sealing Boreholes in Rock Salt
1996Effective sealing of penetrations (boreholes) in geological materials is becoming increasingly important as it is recognized that groundwater resources need to be protected from potential contamination. In the undisturbed geological system, potential contaminants are separated from freshwater aquifers by low-permeability aquitards including evaporite ...
J. C. Stormont, R. E. Finley
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Effects of fluid—rock interaction on rock salt strength
Géotechnique, 2002Cosenza, P. +2 more
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RADAR PROPAGATION IN ROCK SALT *
Geophysical Prospecting, 1978AbstractFour radar systems at three different frequencies are described which are useful in probing into salt for finding information of interest to miners. Ranges in salt to (a) the edge of a salt dome, (b) the top of the salt dome, (c) boreholes in salt, or (d) faults or hazards ahead of mining can be determined using one or more of these radar ...
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Creep properties and damage constitutive model of salt rock under uniaxial compression
International Journal of Damage Mechanics, 2020Junbao Wang +2 more
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