To the analysis of methods of calculation of stability of use and their classification

Скорочена інформація про документ
dc.contributor.authorSirenko, Anatolii P.
dc.date.accessioned2021-05-21T07:58:19Z
dc.date.available2021-05-21T07:58:19Z
dc.date.issued2019
dc.description.abstractThe problem of assessing the stability of slopes is quite relevant in the development of mineral deposits in an open way, in hydraulic engineering and transport, industrial and civil engineering, as well as in other areas of human activity. Attempts to obtain the correct method of calculation led to the emergence of a large number of methods, methods of calculation and calculation schemes: their diversity is explained by the number of assumptions used by researchers to justify the calculation scheme and stability conditions. The task of determining the parameters of a steady slope or bearing capacity of the base in most cases is statically uncertain. Therefore, for the determination of unknown reactions, the authors put forward additional conditions (assumptions). The variety of existing methods for calculating the stability of slopes caused the need to classify them by one or another feature. Based on a detailed analysis of work in this area, four groups of basic assumptions put forward by researchers for substantiation of the calculation scheme for calculating the stability of slopes, obtaining stability conditions (equilibrium) of the shift prisms, the selection of the shape and position of the weakest surface of slip in the slopes were identified. These are assumptions such as: about the condition of the boundary stress state at each point of the bias prism (the method of the boundary stress state); about the distribution of normal reactions along the surface of the slip (methods of a monolithic compartment of collapse, that is, when considering the balance of the prism of the shear completely); the ratio of tangential and normal reactions at the lateral sides of the compartments (the reaction is horizontal, inclined or marginal rejected); in relation to the shape and position (geometry) of the potential (weakest) surface of the slide. In conclusion, it was concluded that the method of the boundary stress state is most useful for preventing collapses, then studying the shape of slopes and external loading, at which a possible collapse. The method of boundary equilibrium, in turn, is desirable to use for the analysis of a strained state of landslides.uk_UA
dc.identifier.citationSirenko A. P. To the analysis of methods of calculation of stability of use and their classification / A. P. Sirenko, // Екологічна безпека та природокористування = Environmental safety and natural resources : зб. наук. праць / Київ. нац. ун-т буд-ва і архітектури ; Ін-т телекомунікацій і глоб. інформ. простору ; гол. ред. : О. С. Волошкіна, О. М. Трофимчук. – Київ : [б.в.], 2019. – Вип. 1(29). – P. 79 - 86. – Bibliogr. : 7 titl.uk_UA
dc.identifier.issn2411-4049
dc.identifier.urihttps://repositary.knuba.edu.ua/handle/987654321/8671
dc.language.isouk_UAuk_UA
dc.subjectslopeuk_UA
dc.subjectmarginal equilibrium methoduk_UA
dc.subjectlimiting stress state methoduk_UA
dc.subjectresilienceuk_UA
dc.subjectсхилuk_UA
dc.subjectметод граничної рівновагиuk_UA
dc.subjectметод граничного напруженого стануuk_UA
dc.subjectстійкістьuk_UA
dc.subject.udc624.137.2uk_UA
dc.titleTo the analysis of methods of calculation of stability of use and their classificationuk_UA
dc.title.alternativeДо аналізу методів розрахунку стійкості схилів та їх класифікаціїuk_UA
dc.typeArticleuk_UA

Файли

Контейнер файлів

Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
To the analysis of methods of calculation of stability of use and their classification.pdf
Розмір:
498.18 KB
Формат:
Adobe Portable Document Format
Опис:
Завантажити

Ліцензійна угода

Зараз показуємо 1 - 1 з 1
Ескіз недоступний
Назва:
license.txt
Розмір:
3.67 KB
Формат:
Item-specific license agreed upon to submission
Опис:
Завантажити

Зібрання

Вип. 29(1)