Remarks on the development of the limit state method in the field of metal structures

In their article, the authors emphasize the basic principles from the point of view of sustainability, recall the basic initial prerequisites and the results of the dismemberment at the design stages and calculate the main ones before formulating the conditions of reliability from the point of view of the ultimate susceptibility of the ability and the maximum state of deviation to natural operation. Further, the authors pay attention to distinguishing between the problems of the load from the problematic reaction of the structure to calculations and theoretical and experimental calculations required to transform loads on calculations. The authors emphasize that first it is necessary to fully own the so-called. The “first value of the application” of the theory of reliability, limitedly identified use of plastic reserves, accounting for the history of reaction, until the prerequisites for the use of the maximum foundation method based on a high degree of reliability theory are performed.