VARIOUS FOUNDATION DESIGN FOR INDUSTRIAL AND PUBLIC BUILDINGS WITH DIFFERENT HYDROGEOLOGICAL CONDITIONS

The article considers the various foundation design for different regions of the Russian Federation. The calculation of the pile foundation was carried out taking into account the peculiarities of hydrogeological conditions in these regions for the multifunctional sport complex. The spatial frame modeling was performed using SCAD and Autodesk AutoCAD software packages. According the calculation S-5-30 5 m long with a section of 300x300 mm (by series) piles received for the Republic of Bashkortostan. For the Republic of Tatarstan: piles according to the S-3-30 series, 3 m long, with a section of 300x300 mm. According to the S-6-50 series, 6 m long, with a section of 500x500 mm piles are accepted for the Perm Territory. To define the price of building foundations, a local estimate calculation was composed based on bills of quantities. Based on the presented final price, it can be concluded that different categories of engineering and geological conditions complexity, imply additional activities in areas with more complex hydrogeological conditions. The cost of building the foundation for the Republic of Bashkortostan amounted to 93.711 million rubles, and turned out to be the largest in comparison with other regions, which is associated with a significant increase in the volume of work due to the installation of monolithic reinforced concrete belts. The authors noted, that analysis of engineering and geological conditions of the construction site is the determining factor in the choice of foundation structures for the designed building. The presented methodology allows to carry out a similar industrial and public buildings feasibility study in construction not only in the considered regions but throughout the Russian Federation.

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