TY - GEN
T1 - Risk assessment of submarine pipelines based on multi-source data model
AU - Tian, Yiwei
AU - Liu, Meiqin
AU - Zhang, Senlin
AU - Zhou, Tian
N1 - Publisher Copyright:
© 2019 Technical Committee on Control Theory, Chinese Association of Automation.
PY - 2019/7
Y1 - 2019/7
N2 - Submarine oil and gas pipeline is an important way of offshore oil and gas transportation, and its safety cannot be ignored. This paper establishes quantitative models to calculate the probability of anchorage and structural damage. We use weighted estimation to integrate different influences, evaluate the leakage hazard by calculating the diffusion scale and explosion risk. The results are verified by historical records. Compared to the traditional method, this paper combines prediction and assessment, considers a variety of situations, synthesizes multi-source information, and the result is well-grounded. This paper evaluates the state of submarine pipelines in semi-quantitative method, preparing a method of sample construction for future automatically recognition and providing a basis for the prevention and management of submarine pipeline accidents.
AB - Submarine oil and gas pipeline is an important way of offshore oil and gas transportation, and its safety cannot be ignored. This paper establishes quantitative models to calculate the probability of anchorage and structural damage. We use weighted estimation to integrate different influences, evaluate the leakage hazard by calculating the diffusion scale and explosion risk. The results are verified by historical records. Compared to the traditional method, this paper combines prediction and assessment, considers a variety of situations, synthesizes multi-source information, and the result is well-grounded. This paper evaluates the state of submarine pipelines in semi-quantitative method, preparing a method of sample construction for future automatically recognition and providing a basis for the prevention and management of submarine pipeline accidents.
KW - Hazard level
KW - Multi-source information
KW - Risk assessment
KW - Submarine pipeline accidents
UR - https://www.scopus.com/pages/publications/85074443007
U2 - 10.23919/ChiCC.2019.8865750
DO - 10.23919/ChiCC.2019.8865750
M3 - 会议稿件
AN - SCOPUS:85074443007
T3 - Chinese Control Conference, CCC
SP - 7192
EP - 7196
BT - Proceedings of the 38th Chinese Control Conference, CCC 2019
A2 - Fu, Minyue
A2 - Sun, Jian
PB - IEEE Computer Society
T2 - 38th Chinese Control Conference, CCC 2019
Y2 - 27 July 2019 through 30 July 2019
ER -