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Ruoxuan Li, Bai-Qiao Chen and C. Guedes Soares
This paper focuses on the buckle propagation pressure of a pipe-in-pipe system under uniform external pressure. After the validation of the finite element model used in this research, several effects were studied. At first, the effects of the initial imp...
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Bai-Qiao Chen and C. Guedes Soares
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Bai-Qiao Chen, Paulo M. Videiro and C. Guedes Soares
A vision of the digital twins of the subsea pipelines is provided in this paper, with a coverage of the current applications and the challenges of the digital twins in the design, construction, service life, and assessments of life extension. Digital twi...
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Ruoxuan Li, Bai-Qiao Chen and C. Guedes Soares
The effect of ovality length on imperfect sandwich pipes is investigated using the finite element method in the scenario of local buckling under external pressure. First, the finite element model of the imperfect sandwich pipelines is established in ANSY...
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Houyao Zhang, Chenfeng Li, Nan Zhao, Bai-Qiao Chen, Huilong Ren and Jichuan Kang
This paper proposes a dynamic evolutionary model to quantify the domino effect of ship engine room fires. Based on the spatial and temporal characteristics of fire accidents, the dynamic probability of the domino effect of multiple accident units is calc...
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