Gas pipeline corrosion defects parameters admissible sizes determination for safe operation providing
In article the probability approach to a quantitative assessment of corrosion defects danger for gas pipeline linear part various sites taking into account the external loadings casual range, the statistical nature of metal mechanical properties and geometrical parameters of pipes are considered. Realization of the developed approach allows to carry out the operative diagnostics of gas pipeline separate sites technical condition complicated by corrosion defects and to reveal priority sites for repair works carrying out.