Stress-Strain State Simulation of an Apartment House on Pile Foundation when Constructing Additional Floors

Number of journal: 9-2018
Autors:

Podshivalov I.I.,
Filippovich A.A.,
Shalginov R.V.

DOI: https://doi.org/10.31659/0044-4472-2018-9-19-23
УДК: 693.22:624.04
AbstractAbout AuthorsReferences
The article presents the materials of modeling a residential brick building on a pile foundation during its superstructure and analysis of the stress-strain state of the supporting structures and foundation soils. The simulation was performed in the software – computing complex «MicroFe», which makes it possible to create a calculation scheme in the form of a system «base – foundation – over-foundation structures». Calculations were conducted for different models of pile-ground foundation (absolutely rigid and pliable). Thus, for a absolutely rigid pile-ground base, the forces and stresses in individual building structures exceeded the design values, for a pliable base- the largest reinforcement deficit was less than 1% compared to the project. So taking into account the pliability of the pile-ground base leads to smoothing and decreasing of forces and stresses in structures.
I.I. PODSHIVALOV, Candidate of Sciences (Engineering),
A.A. FILIPPOVICH, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
R.V. SHALGINOV, Candidate of Sciences (Engineering)

Tomsk State University of Architecture and Building (2, Solyanaya Square, Tomsk, 634003, Russian Federation)

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For citation: Podshivalov I.I., Filippovich A.A., Shalginov R.V. Stress-strain state simulation of an apartment house on pile foundation when constructing additional floors. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2018. No. 9, pp. 19–23. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2018-9-19-23


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