AbstractAbout AuthorsReferences
The choice of the foundation type is a crucial issue for ensuring safety and reliability in the construction of buildings and structures of various levels of responsibility. The main advantages of the construction of man-made bases are both their operational properties and the cost-effectiveness of the construction. At the same time, in case of exceeding settlements the reinforcement of soil base allows to reduce them. The paper presents the formulation and solution of the problem of behaviour of the stress-strain state (SSS) in the system «reinforcing elements – surrounding soil» on the example of a 21-storey building with a height of 65.7 m. Finite-element modelling related to the application of reinforcement elements of various parameters such as length, stiffness and geometry, as well as conventional methods of foundation construction such as slab or pile foundation. Analysis demonstrates that reinforcement elements have significant variability and could be effectively used in cases where the installation of a slab foundation settlements exceeding ultimate values. In addition, it shows which geometry of reinforcement elements is relevant to rational application in terms of settlements and forces in such elements.
V.S. AVANESOV, Candidate of Sciences (Engineering), Associate Professor of the Department of Soil Mechanics and Geotechnics (This email address is being protected from spambots. You need JavaScript enabled to view it.),
K.O. TURSUNBAEVA, Master of the Department of Soil Mechanics and Geotechnics (This email address is being protected from spambots. You need JavaScript enabled to view it.)
K.O. TURSUNBAEVA, Master of the Department of Soil Mechanics and Geotechnics (This email address is being protected from spambots. You need JavaScript enabled to view it.)
National Research Moscow State University of Civil Engineering (26, Yaroslavskoe Highway, Moscow, 129337, Russian Federation)
1. Ter-Martirosyan Z.G. Mekhanika gruntov [Soil mechanics]. Moscow: ASV, 2009. 550 p.
2. Ter-Martirosyan Z.G., Strunin P.V. Strengthening of weak soils in the bottom of base plates using the technology of jet grouting of soils. Vestnik of the MSUCE. 2010. No. 4, pp. 310–315. (In Russian).
3. Jones D.K. Sooruzheniya iz armirovannogo grunta [Construction of reinforced soil]. Moscow: Stroyizdat. 1989. 280 p.
4. Popov A.O. Settlement calculation of clay bed reinforced with vertical elements. Magazine of Civil Engineering. 2015. No.4, pp. 19–27. (In Russian). DOI: https://doi.org/10.5862/MCE.56.3
5. Il’ichev V.A., Mangushev R.A. Spravochnik geotehnika. Osnovaniya, fundamenty i podzemnye sooruzheniya [Handbook of geotechnics. Foundations and underground structures]. Moscow: ASV. 2016. 1031 p.
6. Marinichev M.B., Tkachev I.G., Schlee J. Practical reinforcement for non-homogeneous bases as a method to reduce non-uniform deformability of subsoil and compensate seismic loads to upper structure. Nauchnyi zhurnal KubGAU. 2013. No. 94 (10), 2013, 15 p. http://ej.kubagro.ru/2013/10/pdf/51.pdf (Date of access 26.12.2021) (In Russian).
7. Ter-Martirosyan Z.G., Ter-Martirosyan A.Z., Anzhelo G.O. The interaction of non-filtering crushed stone pile (column) with the surrounding consolidating soil and plate in the pile-slab foundation. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 4, pp. 19–23. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2019-4-19-23
8. Mirsayapov I.T., Popov A.O. Stress-strain state of reinforced soil massifs. Inzhenernaya geologiya. 2008. No. 1, pp. 40–82. (In Russian).
9. Mirsayapov I.T., Popov A.O. Estimation of stability and deformability of reinforced ground bases. Geotehnika. 2010. No. 4, pp. 58–67. (In Russian).
10. Kashevarova G.G., Khusainov I.I., Makovetskiy O.A. The experience of using jet grouting for arrangement of sunstructures. Vestnik of the Volgograd State University of Architecture and Civil Engineering. Series: Civil Engineering and Architecture. 2013. Iss. 31 (50). P. 2, pp. 258–263. (In Russian).
11. Mangushev A.G., Gotman A.L., Znamenskii V.V., Ponomarev A.B. Svai i svainye fundamenty. Konstruktsii, proektirovanie i tekhnologii [Piles and pile foundations. Structures, design and technology]. Moscow: ASV. 2015. 320 p.
12. Ter-Martirosyan Z.G., Ter-Martirosyan A.Z., Anzhelo G.O. Interaction of the crushed stone pile with the surrounding soil and the substructure. Osnovaniya, fundamenty i mekhanika gruntov. 2019. No. 3, pp. 2–6. (In Russian).
13. Razvodovskii D.E., Skorikov A.V. Problems and possible ways of developing regulatory literature in the field of pile foundation design. Vestnik NITs «Stroitel’stvo». 2020. No. 3 (26), pp. 74–85. (In Russian). DOI: https://doi.org/10.37538/2224-9494-2020-3(26)-74-85
14. Mirnyi A.Yu., Ter-Martirosyan A.Z. Areas of application of modern mechanical models of soils. Geotekhnika. 2017. No. 1, pp. 20–26. (In Russian).
15. Boldyrev G.G., Merkul’ev E.V., Kubetskii V.L. Soil testing complex for foundation inspections. Geotekhnika. 2014. No. 3, pp. 32–39. (In Russian).
16. Chunyuk D.Yu. Ensuring safety and risk reduction in geotechnical construction. Vestnik MGSU. 2008. No. 2, pp. 107–111. (In Russian).
2. Ter-Martirosyan Z.G., Strunin P.V. Strengthening of weak soils in the bottom of base plates using the technology of jet grouting of soils. Vestnik of the MSUCE. 2010. No. 4, pp. 310–315. (In Russian).
3. Jones D.K. Sooruzheniya iz armirovannogo grunta [Construction of reinforced soil]. Moscow: Stroyizdat. 1989. 280 p.
4. Popov A.O. Settlement calculation of clay bed reinforced with vertical elements. Magazine of Civil Engineering. 2015. No.4, pp. 19–27. (In Russian). DOI: https://doi.org/10.5862/MCE.56.3
5. Il’ichev V.A., Mangushev R.A. Spravochnik geotehnika. Osnovaniya, fundamenty i podzemnye sooruzheniya [Handbook of geotechnics. Foundations and underground structures]. Moscow: ASV. 2016. 1031 p.
6. Marinichev M.B., Tkachev I.G., Schlee J. Practical reinforcement for non-homogeneous bases as a method to reduce non-uniform deformability of subsoil and compensate seismic loads to upper structure. Nauchnyi zhurnal KubGAU. 2013. No. 94 (10), 2013, 15 p. http://ej.kubagro.ru/2013/10/pdf/51.pdf (Date of access 26.12.2021) (In Russian).
7. Ter-Martirosyan Z.G., Ter-Martirosyan A.Z., Anzhelo G.O. The interaction of non-filtering crushed stone pile (column) with the surrounding consolidating soil and plate in the pile-slab foundation. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 4, pp. 19–23. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2019-4-19-23
8. Mirsayapov I.T., Popov A.O. Stress-strain state of reinforced soil massifs. Inzhenernaya geologiya. 2008. No. 1, pp. 40–82. (In Russian).
9. Mirsayapov I.T., Popov A.O. Estimation of stability and deformability of reinforced ground bases. Geotehnika. 2010. No. 4, pp. 58–67. (In Russian).
10. Kashevarova G.G., Khusainov I.I., Makovetskiy O.A. The experience of using jet grouting for arrangement of sunstructures. Vestnik of the Volgograd State University of Architecture and Civil Engineering. Series: Civil Engineering and Architecture. 2013. Iss. 31 (50). P. 2, pp. 258–263. (In Russian).
11. Mangushev A.G., Gotman A.L., Znamenskii V.V., Ponomarev A.B. Svai i svainye fundamenty. Konstruktsii, proektirovanie i tekhnologii [Piles and pile foundations. Structures, design and technology]. Moscow: ASV. 2015. 320 p.
12. Ter-Martirosyan Z.G., Ter-Martirosyan A.Z., Anzhelo G.O. Interaction of the crushed stone pile with the surrounding soil and the substructure. Osnovaniya, fundamenty i mekhanika gruntov. 2019. No. 3, pp. 2–6. (In Russian).
13. Razvodovskii D.E., Skorikov A.V. Problems and possible ways of developing regulatory literature in the field of pile foundation design. Vestnik NITs «Stroitel’stvo». 2020. No. 3 (26), pp. 74–85. (In Russian). DOI: https://doi.org/10.37538/2224-9494-2020-3(26)-74-85
14. Mirnyi A.Yu., Ter-Martirosyan A.Z. Areas of application of modern mechanical models of soils. Geotekhnika. 2017. No. 1, pp. 20–26. (In Russian).
15. Boldyrev G.G., Merkul’ev E.V., Kubetskii V.L. Soil testing complex for foundation inspections. Geotekhnika. 2014. No. 3, pp. 32–39. (In Russian).
16. Chunyuk D.Yu. Ensuring safety and risk reduction in geotechnical construction. Vestnik MGSU. 2008. No. 2, pp. 107–111. (In Russian).
For citation: Avanesov V.S., Tursunbaeva K.O. Influence of parameters of the reinforced base on the change of components of the stress-strain state of the transformed base. Stroitel’nye Materialy [Construction Materials]. 2023. No. 12, pp. 26–31. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-820-12-26-31