Scipediacontent: Scipediacontent moved page Draft Content 380014811 to Burkov et al 2016a

2021-02-02T06:37:25Z

Scipediacontent moved page Draft Content 380014811 to Burkov et al 2016a

Scipediacontent: Created page with " == Abstract == Increasing reliability of pipelines becomes a real challenge at all stages: design, construction and operation of pipeline systems. It is very important to de..."

2021-02-02T06:37:21Z

Created page with " == Abstract == Increasing reliability of pipelines becomes a real challenge at all stages: design, construction and operation of pipeline systems. It is very important to de..."

New page

== Abstract ==

Increasing reliability of pipelines becomes a real challenge at all stages: design, construction and operation of pipeline systems. It is very important to determine the behaviour of the constructed pipeline under the operational and environmental loads using the design model in accordance with that one adopted in the rules and regulations. This article presents the simulation of pipeline in permafrost. The evaluation of the stress-strain state is given herein and the areas of the stress concentration are detected with the account for different loads occurred during the pipeline operation. Information obtained from the assessment of the stress-strain state of the pipeline allows determining sections in pre-emergency state (even before damages) and take all the necessary measures for eliminating them, thus increasing the pipeline system reliability. It is shown that the most critical pipeline cross-section is observed at the point of transition from one environment to another. The maximum strains decrease the level of the pipeline reliability. The finite element model is presented to determine the pipeline sections in pre-emergency state.

== Original document ==

The different versions of the original document can be found in:

* [http://earchive.tpu.ru/handle/11683/35189 http://earchive.tpu.ru/handle/11683/35189]

* [https://doi.org/10.1088/1755-1315/43/1/012080 https://doi.org/10.1088/1755-1315/43/1/012080]

* [http://iopscience.iop.org/article/10.1088/1755-1315/43/1/012080/pdf http://iopscience.iop.org/article/10.1088/1755-1315/43/1/012080/pdf],
: [https://ui.adsabs.harvard.edu/abs/2016E&ES...43a2080B/abstract https://ui.adsabs.harvard.edu/abs/2016E&ES...43a2080B/abstract],
: [https://core.ac.uk/display/80133045 https://core.ac.uk/display/80133045],
: [https://academic.microsoft.com/#/detail/2531318928 https://academic.microsoft.com/#/detail/2531318928]

* [http://stacks.iop.org/1755-1315/43/i=1/a=012080/pdf http://stacks.iop.org/1755-1315/43/i=1/a=012080/pdf],
: [http://stacks.iop.org/1755-1315/43/i=1/a=012080?key=crossref.bed26a5934f4c33c2906312844ccd5ae http://stacks.iop.org/1755-1315/43/i=1/a=012080?key=crossref.bed26a5934f4c33c2906312844ccd5ae],
: [http://dx.doi.org/10.1088/1755-1315/43/1/012080 http://dx.doi.org/10.1088/1755-1315/43/1/012080] under the license http://iopscience.iop.org/info/page/text-and-data-mining

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Burkov et al 2016a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 380014811 to Burkov et al 2016a

Scipediacontent: Created page with " == Abstract == Increasing reliability of pipelines becomes a real challenge at all stages: design, construction and operation of pipeline systems. It is very important to de..."