Scientific journal
Scientific Review. Geographical Sciences

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ON THE QUESTION ABOUT THE METHOD OF GETTING STRENGTH CHARACTERISTICS OF SUBSOILS

Середин В.В., Андрианов А.В.
In practice, quite often there are cases when design solutions do not provide the stability of engineering structures. This is particularly important for the oil industry, where the pipeline accident and other objects lead to negative consequences for the environment and humans. Design experience shows that one of the main and common reasons for accidents and deformation structures is of poor quality, lack of validity and reliability of the original geotechnical information. This is due to organizational and regulatory reasons ( lack of sufficient funding research , poor quality of technical tasks and work programs ) and methodical - the large number of methods for determining the design characteristics of the soil , leading to the formation of different models of « construction - geological environment .» The paper presents the developed method of determining the strength characteristics of materials, based on the identified relationship between the values of the surface roughness Rz of destruction and maximum (critical ) stresses acting in the fracture zone