Abstract
The objective of this paper is to examine non-linear bending of a flexible elastic bar near fixed termination and to develop analytical solutions that can be used in the design of bend stiffeners. The non-linear bending of prismatic bars of finite and se-infinite lengths is solved analytically, and results are employed to re-visit the problem of the “ideal” bend stiffener, which provides a constant curvature over its entire length. A complete solution is derived for all properties of the ideal bend stiffener, which is not limited by any assumptions on the system geometry and provides an improvement over known formulations. Other features of the non-linear bending of elastic bars are examined and examples are given to demonstrate application of the present theory to sizing bend stiffeners for flexible risers.
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.
