Two-dimensional dynamic analysis of an ocean umbilical cable using the geometrically exact beam elements

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 水下机器人研究室

	Two-dimensional dynamic analysis of an ocean umbilical cable using the geometrically exact beam elements
	Quan WC(全伟才); Zhang ZY(张竺英); Zhang AQ(张艾群); Zhang QF(张奇峰)
	2013
会议名称	2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013
会议日期	July 26-27, 2013
会议地点	Hong kong
关键词	Dynamic analysis Ocean currents Ships Two dimensional
页码	236-242
中文摘要	We present an idea for modeling flexible ocean umbilical cable using a nonlinear finite element method. The umbilical cable is assembled by Reissner's geometrically exact beam elements, which take account of the geometric nonlinearities of large rotation and displacement, and effects of axial load and bending stiffness for modeling of slack cables. The linearization and discretization of the entire weak form for the umbilical cable system are proposed. The resulting semi-discrete motion e quations are solved by the Newmark method. The capability of considering the action of horizontal ocean current is a key feature of this analysis. An example about the two-dimensional dynamic behavior of the umbilical cable system in depth-dependent ocean current with sinusoidal ship motion is presented. © (2013) Trans Tech Publications, Switzerland.
收录类别	EI
产权排序	1
会议主办者	China Science and Technology Exchange Association; UKM Malaysia; Vels University, India
会议录	Applied Mechanics and Materials
会议录出版者	Trans Tech Publications Ltd,
会议录出版地	Zurich-Durnten, Switzerland
语种	英语
ISSN号	1660-9336
ISBN号	978-3-03785-807-3
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/13860]
专题	沈阳自动化研究所_水下机器人研究室
推荐引用方式 GB/T 7714	Quan WC,Zhang ZY,Zhang AQ,et al. Two-dimensional dynamic analysis of an ocean umbilical cable using the geometrically exact beam elements[C]. 见:2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013. Hong kong. July 26-27, 2013.