The experience of gas pipeline stress-strain state control with usage of the metal magnetic memory method as compared with conventional methods and stress control means

Welding in the World

Volumn 46, Issue 9-10, 2002, Pages 29-33

  Doubov, A A ^a   Demin, E A ^a   Milyaev, A I ^a   Steklov, O I ^b  

^a Energodiagnostika Co Ltd   (Russian Federation)

^b GUBKIN RUSSIAN STATE UNIVERSITY OF OIL AND GAS   (Russian Federation)

Author keywords

Calibration; Comparisons; Compressors; Computation; Eddy current testing; Elbows; Electromagnetic fields; Hardness; Measurement; Nondestructive testing; Oil industry; Other test methods; Pipelines; Pipework; Practical investigations; Precision; Service conditions; Strain; Strain gauges; Stress; Stress concentration; Ultrasonic testing

Indexed keywords

CALCULATIONS; CALIBRATION; COMPRESSORS; EDDY CURRENT TESTING; ELECTROMAGNETIC FIELDS; HARDNESS; MAGNETIC MEASURING INSTRUMENTS; PETROLEUM INDUSTRY; STRAIN GAGES; STRAIN MEASUREMENT; STRESS CONCENTRATION; ULTRASONIC TESTING; COMPRESSIBILITY OF GASES; FERROMAGNETIC MATERIALS; GAS COMPRESSORS; GAS PIPELINES; MAGNETIC DEVICES; MAGNETIC STORAGE; MAGNETISM; MEASUREMENTS; NONDESTRUCTIVE EXAMINATION; PIPELINES; STRAIN; STRESSES;

AMPLITUDE-PHASE FREQUENCY CHARACTERISTICS METHOD; ELBOWS; HARDNESS MEASUREMENT; METAL MAGNETIC MEMORY METHOD; OIL INDUSTRY; PIPEWORK; PRECISION; STRESS-STRAIN STATE CONTROL; COMPARISONS; OIL INDUSTRIES; PIPEWORKS; PRACTICAL INVESTIGATIONS; SERVICE CONDITIONS; TEST METHOD;

GAS PIPELINES; EDDY CURRENT TESTING;

EID: 0036766610     PISSN: 00432288     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF03377346     Document Type: Article

References (3)

1. Yakubovich, V.Y., Comparison of testing technique, of soft and hardware, for determination of the stress-strain-state at pipelines compressor plants. Proceedings of the Second International Scientific-Technical Conference "Diagnostics of equipment and structures with usage of the metal magnetic memory method", Moscow, February, 2001.
2. Doubov, A.A., The method of steam and hot-water boilers heating surfaces tubes testing using the metal magnetic memory method, Teploenergetica, 1998, No. 1, p. 53-56.
3. Doubov, A.A., Vstovsky, G.V.; Interpretation of the main diagnostics parameter used for testing of pipes according to the metal magnetic memory method, Inspection Diagnostics, 1999, No. 3.