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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Safin Danil Rinafovich candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 Zaynullin Ramil Tagirovich engineer-designer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it LLC «Navek» The organization address: 420036, Russia, Kazan, Tetsevskaya st., 2
Title of the articleResearch of bearing capacity and deformability of ground ballast berms
Abstract.Problem statement. The aim of the study was the evaluation of bearing capacity and deformability of ground ballast berms that provide resistance of enclosing structures of deep excavations in the gradual process of excavation. In the normative literature, there is no methodology of their measurement and existing approaches are based on the use of different safety factors, taking into account the reduction of passive pressure from the side of the pit when the device ballast berms. Results. Main results of the research obtained in the form of new experimental data on the work of the ballast ground berms. Propose some approaches to the definition of passive pressure from the ballast berms. Conclusion. The significance of the results for the construction industry is that the data obtained will contribute to more competent selection of sizes ballast ground berms in the design of deep excavations. Approaches to the accounting for passive pressure can be used in the calculations.
Keywords.soil, ground berm, protecting design, passive pressure, active pressure.
For citations:Safin D.R., Zaynullin R.T. Research of bearing capacity and deformability of ground ballast berms // Izvestiya KGASU. 2018. №4(46) P.218-218.


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