PSI - Issue 40

295 13

N.A. Makhutov et al. / Procedia Structural Integrity 40 (2022) 283–295 N.A. Makhutov at al. / Structural Integrity Procedia 00 (2022) 000 – 000

Rig test parameters and conditions

Field pipe sample diameter, inch

8.62 to 48

Internal pressure during static loading, KSI

up to 4.061

up to 767

Cyclic bending moment, tf·ft USA

Frequency, cycle/min*

up to 2.4

Fig. 8. Rig tests of pipes in initial condition and after extended operation.

References

SNiP 2.05.06-85*, 1986. Trunk pipelines. Publishing House of Standards, Moscow, pp. 116. ASME B31.4 – 2019, 2019. Pipeline Transportation Systems for Liquids and Slurries. The American Society of Mechanical Engineers: Printed in U.S.A., pp. 132. DIN 2470-1:1987-12, 2015. Steel gas pipelines for permissible working pressures up to 16 bar; pipes and fittings, pp. 6. Mahutov N.A., Nadein V.A., Bednova Zh.M., Neganov D.A., Shauro A.N., 2021. Problems in substantiation of strength and safety of trunk pipelines with consideration of life cycle, dangerous anthropogenic and natural factors. Safety and emergency situations problems 1, 54 – 17. Mazur I.I., Ivantsov O.M., 2004. Safety of pipeline systems. Elima, Moscow, pp.1099. Lisin Y.V., Makhutov N.A., Nadein V.A., Neganov D.A., 2018. Probabilistic Analysis of Transportation Systems for Oil and Natural Gas. Probabilistic Madeline in System Engineer. Ed by Kostogryzov A. London, 81-103. Lisin Yu.V., Mahutov N.A., Neganov D.A., Studyonov E.P.,Skorodumov S.V., 2018. Comprehensive mechanical tests for calculation of strength of oil and petroleum products pipeline transportation. Plant laboratory. Materials diagnostics 4, 47 – 59. Neganov D.A., Zorin N.E., Zorin A.E., 2020. Analysis and perspectives of development of methodical approaches to planning of main oil and gas trunk pipelines' overhaul works. Science and technology of pipeline transport of oil and oil products 3, 263 – 275. Mahutov N.A, 2008. Strength and safety. Fundamental and applied research. Nauka, Novosibirsk, pp. 528. Plyuvenazh G., 2019. Evaluation of pipe defects using deformation calculation method. Science and technology of pipeline transport of oil and oil products 1, 67 – 75. Neganov D.A., Mahutov N.A., Zorin N.E., 2019. Elaboration of requirements for reliability and safety of operating sections of the line part of main oil and petroleum products trunk pipelines. Oil facilities 6, 106 – 112. Giurgiutiu V., 2014. Structural Health Monitoring with Piezoelectric Wafer Active Sensors: 2nd Edition. Service Inspection, pp. 1024.