The improvement of engineering – geological information reliability based on studying the influence of some factors of technogenic effect on the sand-clay soils
Authors:
About authors
- post-graduate student Saint Petersburg State Mining University
Abstract
It is noted that when designing structures for various purposes in order to ensure their long-term stability it is necessary to analyze the possibility of transformation of the basic components of underground space (rocks, underground water, gas, microbiota, underground construction) under the influence of natural and technogenic factors. The research results of the effect of ultraviolet radiation and vibration influence on the activity and the number of microorganisms are presented. The influence of organic pollutants on the physical and mechanical properties of the sand deposits is estimated.
Область исследования:
Geology
Keywords:
underground space
technogenesis
contamination
microbiota
long-term stability
ultraviolet
vibration influence
References
- Dashko R.E. Microbiota in the geological environment: its role and consequences //Sergeevsky readings: Materials of year session of scientific council of the Russian Sciences Academy on problems of geoecology, engineering geology and hydrogeology. Moscow, 2000. P.72-77.
- Dashko R.E. Mechanics of rocks: Textbook for high schools. Moscow, 1987. 264 p.
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