Influence of pipe forming operations on facture resistance parameters

The paper presents an analysis of the influence of pipe processing on fracture resistance (CTOD) parameters. Fracture resistance is an important indicator for assessing the strength of materials, especially in the case of metal structures subjected to long-term loads and impacts, such as high-pressure pipelines. The results of the analysis can be used to develop methods and technologies to improve the fracture resistance of pipelines. Further research in this area can be aimed at optimization of forming operations of pipe processing taking into account fracture resistance parameters.