Results 71 to 80 of about 1,622,127 (254)
A Material Model for Pipeline Steels [PDF]
Volume 2: Design, Construction, and Operation Innovations; Compression and Pump Technology; SCADA, Automation, and Measurement; System Simulation; Geotechnical and Environmental, 1996 Experience has shown that the pipe steel used in the Trans-Alaska Pipeline System has complex properties that must be taken into account in making safety assessments of the pipe. To obtain a better understanding of the steel behavior, a detailed test program has recently been undertaken.
James D. Hart +2 more
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Numerical Analysis of Stress on Pipelaying End of Subsea Single-layer Pipeline
Shiyou jixie, 2022 Aiming at the cracking of the concrete weight coating near the tensioner and the failure of the pipeline caused by the excessive slip of the steel pipe, steel bar and concrete interface in the process of laying the subsea single-layer pipeline, the ANSYS
Ma Guorui +3 more
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Optimal control of the heave motion of marine cable subsea-unit systems [PDF]
, 1995 One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core
R&D Progress on High Strength Pipeline Steel at Home and Abroad
Teshugang, 2013 Based on published patented manufactured technologies for high strength pipeline steel including heavy plate, hot rolled coil and seamless tube at home and abroad in 2011.
陈妍, 牟昊, 齐殿威
doaj
International Journal of Electrochemical Science, 2015 The effect of heat treatment on the mechanical property and electrochemical corrosion behavior of X65 pipeline steel in 3.5 wt.% NaCl solution (pH=3.5) is investigated.
Hongwei Wang, Chi Yu, Shaowen Huang
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Mechanical Anisotropy in Steels for Pipelines
ISIJ International, 2013 There has been a huge expansion in the laying of pipelines for the transmission of fossil fuels over large distances and in dire environments. One particular problem associated with the steels used to fabricate the pipes is that of the anisotropy of mechanica lp roperties, especially the toughness. This review represents an attempt to critically assess
Joo, MS, Suh, DW, Bhadeshia, HKDH
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Breach of faith? Italian-Soviet Cold War trading and Eni’s international oil scandal [PDF]
, 2015 The article was submitted on 10.07.2015.By the late-1950s, Soviet oil exports to Western Europe caused widespread concern in a number of Western countries as these feared that Moscow could use oil to weaken their economic interests.
Cantoni, R., Кантони, Р.
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The impact of hydrogen on the ductility loss of bainitic Fe–C alloys [PDF]
, 2016 The influence of hydrogen on the mechanical properties of generic lab-cast Fe-C bainitic alloys is studied by tensile tests on notched samples. The bainitic microstructure is induced in a 0.2% C and 0.4% C Fe-C alloy by an appropriate heat treatment. The
Depover, Tom +2 more
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Забезпечення експлуатаційної надійності протипомпажних ліній газоперекачувальних агрегатів після капітального ремонту [PDF]
, 2010 Проведено комплекс експериментальних досліджень із метою забезпечення надійності протипомпажних ліній газоперекачувальних агрегатів. Доведено можливість використання нових труб вітчизняного виробництва із сталі 09Г2С для повної заміни дефектних ділянок ...
Слободян, В. І.
core
Effect of Elastic and Plastic Strain on Corrosion Behavior of X90 Pipeline Steel
Liaoning Shiyou Huagong Daxue xuebaoThe effect of elastic and plastic strain on corrosion behavior of X90 pipeline steel in a simulated marine alternating dry/wet environment was investigated by means of slow strain rate tensile test, in?situ electrochemical measurement, scanning electron ...
Songyuan BAI, Dongxu SUN, Ming WU
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