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The method of calculating the critical loss of stability loads of arches. The method is that arbitrary configuration arch replaced by the elastically connected elements for which at the given regular loads with appropriate boundary conditions at the ends of exact solutions are found for components of the stress-strain state.
The problem about axis– symmetric oscillations of the elastic isotropic medium as a result of spreading waves in it is solved. The medium contains the thin elastic circular inclusion. It is assumed, that the bent rigidity of the inclusion is so small that it can be disregarded, and the efforts calculated in the process of the solution act on the lateral edge of the inclusion. The method of the solution...
Assignment number of failures of structural element precast sectional light metal structures. This article discusses the process of functioning of the element of light metal structures Considering that the time to failure element in the process is a random variable X with the assignment F , and the lifetime of the structure as a whole is a random variable Y with the assignment G .
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