Results 221 to 230 of about 12,949 (265)

Proper Steel Pipeline Design

Journal AWWA, 1973
The Dept. of Water and Power of the City of Los Angeles is to be commended for its intensive investigation and exhaustive analyses of the failures that occurred in their second Los Angeles Aqueduct in Jan. 1970. Its desire to share the results of the investigation and analyses with the pipeline industry so that the results may be of benefit to all ...
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Magnetic Properties of Pipeline Steels are Variable

2004 International Pipeline Conference, Volumes 1, 2, and 3, 2004
Magnetic or electromagnetic nondestructive inspection techniques for steel are ultimately limited by the fact that the magnetic properties of high strength steels used in pipelines vary considerably. Different samples of steels with similar mechanical specifications and properties can, and do, have very different magnetic properties.
David L. Atherton, Lynann Clapham
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Calculation of the reliability of steel underground pipelines

Strength of Materials, 2009
We present basic principles of reliability calculations for steel underground pipelines resting on stochastic elastic foundation that based on the strength and stiffness criteria using the absolute maxima of arbitrary functions. Specific numerical examples illustrating a general calculation procedure are presented.
S. F. Pichugin, A. V. Makhin’ko
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Extension of a Material Model for Pipeline Steels

Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 2012
Pipeline steel stress-strain curves obtained from tension and compression testing of longitudinally and circumferentially oriented specimens of the pipe wall can be significantly different e.g., the pipe material is anisotropic. The anisotropic behavior can result from the manufacturing process (e.g., due to cold expansion of UOE pipe) and can also be ...
James D. Hart, Nasir Zulfiqar, Joe Zhou, Keith Adams   +3 more
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Ultrasonic detection of hydrogen in pipeline steel

Ultrasonics, 1984
Abstract An outline is presented of the research carried out into the non-destructive detection of hydrogen embrittlement, whilst it is still reversible. In overcoming serious problems in the cathodic charging method of introducing hydrogen into the lattice, three types of steel have been tested.
P. Senior, J. Szilard
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The Basic Research of Experimental Steels for Pipelines

Solid State Phenomena, 2013
The requirement for curde oil and natural gas is still increasing. It was observed a growing of interested in the exploration and exploatation of unconventional fuels, including shate gas. There is about 3 to 5 trilion cubic meters resources of that type of gas in Poland.
Marcin Knapiński, Bartosz Koczurkiewicz, Henryk Dyja, Anna Kawałek, Marcin Kwapisz   +4 more
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Evaluate of anti-explosion for high-pressure gas steel pipeline subjected to ground explosion

Journal of Constructional Steel Research, 2021
Tingyao Wu, Xuedong Luo, Zhou Chuan-Bo   +2 more
exaly  

Steel Pipelines and Risers

2021
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Hydrogen embrittlement of pipeline steels

Converting existing natural gas infrastructure for the transport of renewably produced hydrogen gas could aid in the energy transition away from fossil fuels. The Dampier-Bunbury Natural Gas Pipeline (DBNGP) in Western Australia, constructed from X65 pipeline steel, is a candidate for conversion to hydrogen transmission.
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Steels for pipelines and structures

Metal Science and Heat Treatment, 1973
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