Abstract
Under the self-weight, the internal fluid weight, the external environment, the submarine pipeline has the potential to be damaged. Aimed at the stability of submarine pipeline accident, the submarine hydrological and geological conditions are analyzed, by numerical simulation method, the characteristics of unburied pipeline without considering internal water pressure of the pipe and under wave loading are analyzed. According to the DNV specification, the maximum allowable span length of the submarine pipeline is determined from the equivalent stress of the pipeline, which is not more than the allowable stress of the material, and the safety evaluation of the submarine pipeline is carried out. The research results have certain reference value and practical significance in guiding the design and construction of pipeline
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
