FINITE ELEMENT METHOD TO DETERMINE CRITICAL WEIGHT OF FLEXIBLE PIPE CONVEYING FLUID SUBJECTED TO END MOMENTS

摘要：

This paper aims to evaluate the critical weight of flexible pipe subjected to applied end moments at fixed support locations. The pipe is hinged at one end, while the other end is free to slide over a frictionless support. The horizontal distance between the two supports is fixed. The model formulation is developed by the variational approach, and the finite element method is employed to obtain the numerical solutions. The critical weights are evaluated for various values of end moments and the proportional parameter of the end moments.

关键词： Finite element method flexible pipe critical weights variational approach end moments nonlinear

作者: C.Athisakul B.Phungpaingam W.Chatanin S.Chucheepsakul

作者单位: Department of Civil Engineering, Faculty of Engineering,King Mongkuts University of Technology Thon Department of Civil Engineering, Rajamangala University of Technology Thanyaburi,Thanyaburi, Pathum- Department of Mathematics, Faculty of Science, King Mongkuts University of Technology Thonburi, Ban

会议类型: 国际会议

会议名称: The IJSSD Symposium 2012 on Progress in Structural Stability and Dynamics(2012国际结构稳定与动力学进展会议)

会议地点: 南京

会议语种:英文

页码: 27-32

在线出版日期: 2012-04-14（万方平台首次上网日期，不代表论文的发表时间）