Poberezhny L. Regularities of corrosion-mechanical degradation of pipelines in hard exploitation terms

In the thesis the important scientifically-applied problem of revealing of revealing of laws of korrosion-mechanical degradation of pipelines in hard service terms is solved, in particular the research methodology deformations and destructions of pipelines is improved and expanded, the methodology of an estimation and the control of operational risks, had the further development principles of an estimation of the pipeline strain conditions in the cycle of installation by S-method by the account of effect of Baushingera through the entered criteria of its estimation. The methodology of an estimation of survivability of pipelines on air and in corrosive environments is developed. Had the further development of representation about evolution of bearing capacity to the pipeline by revealing of the general laws of influence of the mechanical factor of environment on low-temperature corrosson creeping of pipeline steel. It is offered for comparison purposes soil corrosive activity to use diagrammes of corrosion degradation