CIRCULAR FOUNDATION PARAMETERS OPTIMIZATION BY METHOD OF BOUNDARY ELEMENTS

Authors

  • Alla Morgun
  • Ivan Met Vinnytsia National Technical University, Faculty Building, Power Engineering and Gas Supply, Department of Construction, Municipal Engineering and Architecture, Vinnytsia, Khmelnytske shose95, Ukraine
  • Roksolana Malachkovska Vinnytsia National Technical University, Faculty Building, Power Engineering and Gas Supply, Department of Construction, Municipal Engineering and Architecture, Vinnytsia, Khmelnytske shose95, Ukraine

DOI:

https://doi.org/10.14311/CEJ.2020.04.0037

Keywords:

Circular foundation, Stressed-strained state, Carrying capacity, Method of boundary elements (MBE)

Abstract

The types of structures, for construction of which it is expedient to use circular foundations, are considered. The advantages of the circular foundations as compared with other types of foundations are determined. Applying the method of boundary element (MBE), the search of optimal ratio of the internal and external diameters of circular foundation is performed to obtain maximum carrying capacity of tower drier circular foundation. The comparison of the numerical studies with the experimental data is carried out, carrying capacity of tower drier circular foundation in case of rational relations of its internal and external diameters is determined. The technique of non-linear behaviour of the circular foundation under loading as the most economically efficient type of foundation construction for ring in plan buildings is developed.

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Author Biography

  • Alla Morgun

    Vinnytsia National Technical University, Faculty Building, Power Engineering and Gas Supply, Department of Construction, Municipal Engineering and Architecture, Vinnytsia, Khmelnytske shose95, Ukraine

References

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Boiko I. P. (1985) Theoretical Fundamentals of Pile Foundations on Elastic-Plastic Base. Bases and foundations, №18: (11-18).

R. Timchenko, V. Sedin, D. Krishko, calculation of foundations-covers for constructions of tower type on the impact of uneven subsidence of base, Bulletin of the Pridneprovsk State Academy of Civil Engineering and Architecture, 2015, No. 10 (211): 29-35

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Published

2020-12-31

Issue

Section

Articles

How to Cite

CIRCULAR FOUNDATION PARAMETERS OPTIMIZATION BY METHOD OF BOUNDARY ELEMENTS. (2020). Stavební Obzor - Civil Engineering Journal, 29(4). https://doi.org/10.14311/CEJ.2020.04.0037