PHYSICAL ANALYSIS OF THE SPECIAL FEATURES OF FLUCTUATIONS WITH THE INTENSIVE DYNAMIC LOADS OF THE INTERFLOORS OF THE BUILDINGS IN THE FORM OF THE SHELLS

Abstract

Dynamic testing of construction and their structural elements assumes the use of external, artificial action on them in the form of pulse or vibration load. Pulse action is characterized by short-term action, as a rule, in the limits of elastic deformations. With a notable increase in the time of action the load, and the corresponding tests will take the static form. Vibration intensive action makes it possible to govern the spectral composition of the exciting fluctuations and it approaches to the real action. In the article is given the analysis of the results of the dynamic tests of school building in Tbilisi, carried out in 1991.