The Article contains the suggestions to assign the status of natural-technical systems functionating in the global rotation-pulsatory regime, to the objects of underground space, i,e, underground structures of water-supply system, electric power system, gas and heat-supply systems, to the metro structures, underground spaces of coal mines and ore mines and other technological complexes, and to assign the natural-technogeneous status to geodynamic phenomena occurring at these objects, i.e. breakage of pipelines with explosions and burning oydrocarbons, gushing of boiling water and rocks, deformation of tunnel walls and the metro stations causing leakage, etc., which takes account of a temporary natural component in dynamics of geospheres being attributed to vibratory rotation-pulsatory regimes of the Earth by contrast to the acting status of these events as technogeneous phenomena, with no taking account of dynamics of the planet in variations of cosmic weather.
The authors relate to the geodynamically active faults those faults with continuous up to present time low-amplitude movements which lead to the destructurization both of bedding rocks and of Quarternary deposits. The electrogeochemical processes proceeding in the zones of such faults, promote the metal corrosion that basically is the cause of increasing a few tens of times of specific accident rate at sites of active faults crossing with pipelines.
