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THE STUDY OF FATIGUE BEHAVIOR OF T-SHAPE TUBULAR JOINTS OF OFFSORE PLATFORMS IN CORROSIVE SEAWATER BY FRACTURE MECHANICS

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Year: 2012
COI code: ICOPMAS09_009
Paper Language: English

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Authors THE STUDY OF FATIGUE BEHAVIOR OF T-SHAPE TUBULAR JOINTS OF OFFSORE PLATFORMS IN CORROSIVE SEAWATER BY FRACTURE MECHANICS

Ebrahim bahranizadeh - MSc student
  Ahmadreza Mostafa Gharabaghi - Assistant Professor , Sahand university of technology
  Mohammad Reza chenaghlou - Associate Professor , Sahand university of technology

Abstract:

Offshore platforms are special structures which are used for exploration, extraction and production of oil and gas from hydrocarbon reservoirs below the sea bed. Fatigue life of thesestructures is one of the important problems that must be several times of their design life. These structures are subjected to cyclic loading due to the sea waves, leading to their fatigue. Tubular welded joints of offshore platforms are extremely subjected to fatigue phenomenon due to thehigh stress concentration at these nodes. On the other hand, the corrosive sea water environment vigorously affects on their fatigue life and reduces it [1].

Keywords:

Offshore Platforms, T-shape Tubular Joints, Fatigue, Corrosion, Fracture Mechanics, Stress intensity factor

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COI code: ICOPMAS09_009

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If you want to refer to this article in your research, you can easily use the following in the resources and references section:
bahranizadeh, Ebrahim; Ahmadreza Mostafa Gharabaghi & Mohammad Reza chenaghlou, 2012, THE STUDY OF FATIGUE BEHAVIOR OF T-SHAPE TUBULAR JOINTS OF OFFSORE PLATFORMS IN CORROSIVE SEAWATER BY FRACTURE MECHANICS, 09th International Conference on Coasts, Ports and Marine Structures, تهران, سازمان بنادر و دريانوردي, https://www.civilica.com/Paper-ICOPMAS09-ICOPMAS09_009.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (bahranizadeh, Ebrahim; Ahmadreza Mostafa Gharabaghi & Mohammad Reza chenaghlou, 2012)
Second and more: (bahranizadeh; Mostafa Gharabaghi & chenaghlou, 2012)
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