Geotechnical Practice of Construction on Unstable Slopes

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The construction of facilities for various purposes in rugged areas in cramped urban conditions for builders is the main problem associated with solving geotechnical tasks of providing both the slope itself and buildings and structures of the surrounding development in the zone of geotechnical influence. Questions arise regarding the need to develop buried retaining structures. The article considers a case from the geotechnical practice of installing retaining structures using bored piles with diameters of 600 mm and 800 mm and ground anchors arranged using electric discharge technology (ERT anchors).

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Sobre autores

N. Sokolov

Chuvash State University named after I.N. Ulianov; OOO NPF «FORST»

Autor responsável pela correspondência
Email: forstnpf@mail.ru

Candidate of Sciences (Engineering). Director

Rússia, 15 Moskovskiy pr., Cheboksary, Chuvash Republic, 428015; 109a, Kalinina Street, Cheboksary, Chuvash Republic

Bibliografia

  1. Ter-Martirosian A.Z., Kivluik V.P., Isaev I.O., Shishkina V.V. Analysis of the calculated prerequisites for the geotechnical forecast of new construction on the surrounding buildings. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2022. No. 9, pp. 57–66. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2022-9-57-66
  2. Mangushev R.A., Nikiforova N.S. Ekhnologicheskie osadki zdanii i sooruzhenii v zone vliyaniya podzemnogo stroitel’stva [Technological precipitation of buildings and structures in the zone of influence of underground construction]. Moscow: ASV. 2017. 168 p.
  3. Ilichev V.A., Konovalov P.A., Nikiforova N.S., Bulgakov L.A. Deformations of the retaining structures upon deep excavations in Moscow. Proc. Of Fifth Int. Conf on Case Histories in Geotechnical Engineering. April 3–17. 2004. New York, pp. 5–24.
  4. Sokolov N., Ezhov S., Ezhova S. Preserving the natural landscape on the construction site for sustainable ecosystem. Journal of applied engineering science. 2017. Vol. 15. No. 4, pp. 518–523. doi: 10.5937/jaes15-14719
  5. Nikiforova N.S., Vnukov D.A. Geotechnical cut-off diaphragms for built-up area protection in urban underground development. The pros, of the 7thI nt. Symp. «Geotechnical aspects of underground construction in soft ground». May 16–18, 2011. tc28 IS Roma, AGI, 2011, № 157NIK.
  6. Nikiforova N.S., Vnukov D.A. The use of cut off of different types as a protection measure for existing buildings at the nearby underground pipelines installation. Proc. of Int. Geotech. Conf. dedicated to the Year of Russia in Kazakhstan. Almaty, Kazakhstan, September 23–25. 2004, pp. 338–342.
  7. Petrukhin V.P., Shuljatjev O.A., Mozgacheva O.A. Effect of geotechnical work on settlement of surrounding buildings at underground construction. Proceedings of the 13th European Conference on Soil Mechanics and Geotechnical Engineering. Prague. 2003.
  8. Sokolov N.S. Technological techniques for the device of boron-injection piles with multi-seat extensions. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2016. No. 10, pp. 54–57. (In Russian).
  9. Sokolov N.S. Technology of increasing a base bearing capacity. Stroitel’nye Materialy [Construction Materials]. 2019. No. 6, pp. 67–72. (In Russian). DOI: https://doi. org/10.31659/0585-430X-2019-771-6-67–71
  10. Sokolov N.S., Sokolov A.N., Sokolov S.N., Glushkov V.E., Glushkov A.V. Calculation of flight augering piles of high bearing capacity. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2017. No. 11, pp. 20–25. (In Russian).
  11. Nikonorova I.V., Sokolov N.S. Construction and territorial development of landslide slopes of the Cheboksary water reservoir. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2017. No. 9, pp. 13–19. (In Russian).
  12. Sokolov N.S., Sokolov S.N., Sokolov A.N. Technology for the installation of a monolithic reinforced concrete grillage in cramped conditions of a functioning facility. Stroitel’nye Materialy [Construction Materials]. 2023. No. 7, pp. 12–16. (In Russian). DOI: https://doi. org/10.31659/0585-430X-2023-815-7-12-16
  13. Sokolov N.S., Sokolov S.N., Sokolov A.N. The practice of construction in particularly cramped conditions. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2023. No. 9, pp. 41–47. (In Russian). DOI: https://doi. org/10.31659/0044-4472-2023-9-41-4
  14. Sokolov N.S., Sokolov S.N., Sokolov A.N. Geotechnical technology for the construction of engineering structures on structurally unstable slopes. Stroitel’nye Materialy [Construction Materials]. 2023. No. 11, pp. 52–55. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-819-11-52-55
  15. Sokolov N.S., Viktorova S.S., Fedorova T.G. Piles of increased bearing capacity. New in architecture, design of building structures and reconstruction: Materials of the VIII All-Russian (II International) Conference. Cheboksary. 2014, pp. 411–415. (In Russian).
  16. Sokolov N.S., Petrov M.V., Ivanov V.A. Problems of calculation of drilling piles made using discharge-pulse. New in architecture, design of building structures and reconstruction: Materials of the VIII All-Russian (II International) Conference. Cheboksary. 2014, pp. 415–420. (In Russian).
  17. Sokolov N.S., Sokolov S.N., Sokolov A.N. Fine-grained concrete as a structural building material of drilling piles ERT. Stroitel’nye Materialy [Construction Materials]. 2017. No. 5, pp. 16–19. (In Russian).
  18. Patent for utility model 161650. Ustroistvo dlya kamufletnogo ushireniya nabivnoi konstruktsii v grunte [A device for camouflage broadening of a printed structure in the ground]. Sokolov N.S., Dzhantimirov H.A., Kuzmin M.V., etc. Declared 01.07.2015. Published 27.04.2016. (In Russian).

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2. Fig. 1. Engineering and geological section under the road with vertical anchoring of buried retaining structures

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3. Fig. 2. Plans of the soil anchors of the upper (а) and lower (b) belts of soil anchors

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4. Fig. 3. Attachment points of the soil anchors of the upper and lower belts to the monolithic reinforced concrete corner retaining wall

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5. Fig. 4. The attachment point of the bored piles to the monolithic reinforced concrete corner retaining wall

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6. Fig. 5. A fragment of the device of a monolithic reinforced concrete block with an indication of the attachment point of the earth anchor ERT

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Declaração de direitos autorais © ООО РИФ "СТРОЙМАТЕРИАЛЫ", 2024

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