THE ESTIMATION OF THE SLOPE STABILITY ON THE DESIGNING STAGE OF ADMINISTRATIVE AND PUBLIC COMPLEX ON THE 1 I. MAZEPA STR. IN KIEV
DOI:
https://doi.org/10.31713/budres.v0i36.283Abstract
The consolidation of the development of modern megacities forces to carry out construction in areas with complex engineering and geological conditions, terrain and dangerous geological processes.
On the example of construction of an administrative and public complex, which is placed near the architectural monument "Nikolayevsky Gates with adjacent buildings" on the 1 I.Mazepy str. in Kiev, carried out its designing, taking into account the represented scheme of an integrated approach to the evaluation of construction object.
Designing includes an assessment of the stability of slope and adjacent territory in the natural state and taking into account the structures located on this territory with full water saturation of base soil.
The presented research results can be used in making design and production decisions. The research methodology includes: a visual inspection of the slope, which borders on the site of construction; calculation of slope stability by methods of G.M. Shahunyant's and analyse of the stressed-deformed state of soil mass by the Mora-Coulomb's model; development of recommendations for ensuring slope stability and avoiding soils overmoistening.
A comparative analysis of the slope stability calculation performed using two methods: the G.M. Shahunyants's method and the stress-strain state analysis of soil massif method. The results of the calculations showed the consistency of both methods. According to results of the research, it can be concluded that the coefficient of slope stability is reduced when the building's weight in the adjoining territory is taken into account and the full watersaturation of the soils, which can occur when soaking the soil, as a result of intensive precipitation, melting of snow and infiltration of water into the soil. To exclude the soaking of soils, it is necessary to carry out surface water removal and arrangement of drainage. To increase the slope stability, it is necessary to carry out anti-slide structures and them calculation.
