@ARTICLE{Małachowski_Jerzy_Investigation_2014, author={Małachowski, Jerzy and Hutsaylyuk, Volodymyr and Yukhumets, Petr and Dmitryenko, Roman and Beliaiev, Grigorii and Prudkii, Ihor}, volume={vol. 61}, number={No 4}, journal={Archive of Mechanical Engineering}, pages={595-607}, howpublished={online}, year={2014}, publisher={Polish Academy of Sciences, Committee on Machine Building}, abstract={Mechanical properties of the pipeline samples that had been cut in annular and axial directions were investigated. The methodology of modeling and calculation of the real stress-strain state was described. The stable state during in the deformation process was defined. The results of the experimental researches were used as a test variant during examination of pipe strength.}, type={Artykuły / Articles}, title={Investigation of the stress-strain state of seamless pipe in the initial state}, URL={http://journals.pan.pl/Content/84935/PDF/05_paper.pdf}, doi={10.2478/meceng-2014-0034}, keywords={stress-strain state, pipeline, Poisson ratio, plastic deformation, anisotropy, inner pressure, strain sensor, stress-strain diagram}, }