The usage of corroborant elements for defining the optimal option of a one-layer cylinder rod surface

Abstract

The article is dedicated to solving the task of defining the optimal option of one-layer cylinder rod surface under condition of providing the general stability of the construction and considering the analysis of corroborant elements influence on the surface work. With the help of software «Mirage» for the systems without corroboration, with webs and with horizontal gerders the values of deflicted mode of the surface within the scale of modifying the values of geometric parameters are received. According to the results of the conducted research it is determined that the surface option with webs is optimal and it is characterized by a minimal mass per 1 m2 of a space construction, a rational ratio of geometric parameters and exceeding the critical loading over the exploitation one.