багатофакторні ризики

Development of underground urbanism as a system of exploration of large cities' geo- resources

The risks of underground construction are estimated and the mechanism of structural failure due to dynamic effects from metro trains in conditions of sandy water saturated soils is established, which is associated with secondary subsidence of the metrotunnel during deformation of the soil base with the formation of a creeping prism, with different intensities of this process along the tunnel route.

The development of the diagnosing toolkit for guaranteed operation of the complex technical systems in the conditions of the uncertainties and destabilizing risk factors

Algorithmic toolkit for system estimation and forecasting of the guaranteed CTS functioning are proposed, the basis of which is the information platform for technical diagnostics. Algorithmic toolkit for guaranteed CTS operating implements the proposed concept and strategy for solving the problem of guaranteed CTS operating under the influence of destabilizing risk factors and uncertainties of various nature using the principle of timely identification of causes and preventing the transition to an abnormal mode with the estimating the margins of permissible risk for CTS indications.