DocumentCode
3023358
Title
Aged Submarine Pipeline Failure Analysis Based on Accident Tree and Fuzzy Algorithm
Author
Sun Yun ; Wang Zhijun
Author_Institution
China Pet. Pipeline Eng. Corp., Langfang, China
fYear
2013
fDate
29-30 June 2013
Firstpage
118
Lastpage
121
Abstract
Study the causes of submarine pipeline failure and divide into two types, human and natural factors, establish the submarine pipeline failure accident tree. Combine the experts´ judgments and fuzzy algorithm to calculate the probability of elementary event. In the course of qualitative analysis, 26 minimum cuts are found out. The results of quantitative analysis indicate that the probability of submarine pipeline failure is 0.2197 and the conclusion of risk ranking is in accord with the qualitative analysis.
Keywords
failure analysis; fuzzy set theory; human factors; industrial accidents; pipelines; probability; risk analysis; trees (mathematics); accident tree; aged submarine pipeline failure analysis; expert judgments; fuzzy algorithm; human factors; natural factors; submarine pipeline failure accident tree; submarine pipeline failure probability; Accidents; Algorithm design and analysis; Corrosion; Fault trees; Pipelines; Probability; Underwater vehicles; Accident tree analysis; Experts´ judgments; Fuzzy algorithm; Submarine pipeline;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Manufacturing and Automation (ICDMA), 2013 Fourth International Conference on
Conference_Location
Qingdao
Type
conf
DOI
10.1109/ICDMA.2013.28
Filename
6597947
Link To Document