Method for Calculating Underground Special Structures under Dynamic Impacts and Natural Vibration

The solution to the problem of vibrations of a vertically oriented rod under dynamic loads is considered. Studies on the investigation of the stress-strain state and natural vibration of special-purpose underground structures under dynamic loads are analyzed. The problem of the vibration of a vertically oriented rod under dynamic loads is solved. It is established that the issue of ensuring their seismic resistance depends on the properties of the soil environment, the design features of the structure, and the applied seismic protection measures, the geometric dimensions and physical-mechanical properties of the material of the structures, the depth of their foundation, the nature of seismic impacts, etc.