- 1. Predicting zones of increased water inflows in local folded structures
- (Content №4 2023)
- ... and sandstones) and average values of open porosity, fracture porosity and absolute permeability were calculated. The obtained data indicate the formation of a fractured zone with improved filtration and ...
- Created on 28 August 2023
- 2. On the material of the cromlech-crepidoma stone blocks of the Novooleksandrivka kurgan
- (Content №2 2022)
- ... than wrong provenance: Milford Haven and the Stonehenge sandstones. Wiltshire Archaeological and Natural History Magazine, 113, 1-15. Retrieved from https://www.researchgate.net/publication/341576226_No_provenance_is_better_than_wrong_provenance_Milford_Haven_and_the_Stonehenge_sandstones. ...
- Created on 30 April 2022
- 3. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... properties under the condition of water saturation. Rock samples of sandstones, mudstones, and siltstones after artificial saturation with mine water were tested on a KL 200/CE hydraulic press to determine ...
- Created on 30 August 2020
- 4. Thermodynamic aspect of rock destruction
- (Content №1 2020)
- ... to the experimental data on the velocities of propagation of longitudinal and transverse acoustic waves for a number of sandstones at different loading modes, the values of mechanical and thermodynamic ...
- Created on 10 March 2020
- 5. On the influence of the number of aggregates and free particles on the subsidence of loess soils
- (Geology)
- ... 10. Ryashchenko, T.G., Tirskikh, S.A. and Kornilova, T.A., 2015. Physico-mechanical properties of hard rock grounds of the Udokan region building site (for the case of Proterozoic sandstones). ...
- Created on 29 October 2018
- 6. Petrographic research on stone tools from the megalithic cult site of Tokivske-1
- (Geology)
- ... produced: granites, metabasites, quartzites and quartz, schists, metasandstones and sandstones. Among the Bronze Age artefacts seven have local provenance from the village of Tokivske and the neighboring ...
- Created on 27 August 2018
- 7. The interrelation between the Novokryvorizka and Skeliuvatska suites of the Kryvyi Rih series
- (Geology)
- ... according to the composition. The number of layers of metasandstones and their capacity increase upsection. The lower part of the Skeliuvatska suite section is presented by rhythms, composed by paragenesis ...
- Created on 19 January 2017
- 8. Lithochemistry of metaclastogenic sediments of upper Paleoproterozoic of Krivoy Rog iron ore basin on aspects of paleogeographic and paleotectonic conditions of formation
- (Geology)
- Authors: V.V. Pokalyuk, Cand. Sci. (Geol.-Min.), Senior Research Fellow, State Institution “Institute of Environmental Geochemistry of National Academy of Sciences of Ukraine”, Kyiv, Ukraine. V.V. ...
- Created on 11 October 2015
- 9. Study of the imperfectly elastic rock deformation behavior
- (Geotechnical and mining mechanical engineering, machine building)
- ... analyze the influence of structural and morphological, and elastic characteristics of defects on the features of the structure and deformation of some sandstones based on the modeling approach and interpretation ...
- Created on 14 January 2015
- 10. Stages of lithogenesis and rock compression behavior
- (Geology)
- ... памятника Каменная Могила / В.А. Баранов // Зб. наук. праць ІГН НАН України. – 2010. – вип. 3. – С. 35–41. Baranov, V.A. (2010), “Determination of stages of katagenesis and forming of sandstones in diagenesis ...
- Created on 11 May 2014
- 11. Phisical-chemical conditions of generation of aragonite in cretaceous deposits in the southeast Ukrainian Carpathians
- (Geology)
- ... bicarbonate-chloride solutions on post-ore formation stage of the arsenic mineralization. The formation of aragonite in the veins in Cretaceous sandstones was associated with the arsenic mineralization ...
- Created on 11 May 2014
- 12. Rock Mechanical Properties and Borehole Stability of Gas Shale
- (Mining)
- ... properties are different from those of ordinary tight sandstones or carbonates. Thus, implementing correlative studies is of great significance to drilling and subsequent reservoir stimulation. Rock mechanical ...
- Created on 21 March 2014
- 13. Structuring of rock and formation of quasicrystals
- (Geology)
- ... of Donbass sandstones and prediction of outburst hazard. Abstract of Dr. Sci. (Geol.) dissertation, National Mining Academy of Ukraine, Dnipropetrovsk. Баранов В.А. Структурные преобразования ...
- Created on 17 October 2013
- 14. Influence of technogenic factor on physical properties of sandstone
- (Mining)
- ... and coefficient of the opened porosity of sandstones from zone affected by mining operations substantially differ from the proper indexes in natural array. It is shown that such volume expension due to ...
- Created on 25 December 2012
- 15. Influence of dynamic loading on structural change in the rocks of different genesis
- (Mining)
- ... Finely-dispersed factions of the destroyed rocks include minute particles of grains of minerals with maximal density of defects of structure. Quartz dominates in finely-dispersed factions of sandstones ...
- Created on 19 December 2012
- 16. Estimation of promising areas with the aim of methane accumulations exploration (on the example of mine “Butovska”)
- (Geology)
- ... sandstones calculations of relative linear deformation and relative volumetric deformation for the eastern and western local anticline structures were performed. Findings. Based on the data and ...
- Created on 15 November 2012
- 17. Results of mineralogical and petrographic research of stone artifacts from the Bronze Age settlement Ternivka-1
- (Geology)
- ... late Bronze Age population which lived in the valley of the river Samara tried to provide their needs with local raw stone, mainly different sandstones widespread in the valley of the river, its branches ...
- Created on 14 November 2012