Numerical analysis of detaching and wrinkling of mechanically lined pipe during its spooling-on stag

• 作 者: Tianfeng Zhao Zhihui Hu
• 机 构: CollegeofMechanicalandTransportationEngineering,EngineeringDesignInstitute
• 出 处: 力学快报：英文版
• 发表日期: 2015年5期
• 关键词: 卷筒 数值分析 内衬钢管 机械 起皱 缠绕 舞台 拆卸 Mechanically lined pipeDetachingWrinklingSpooling-on
• 基金项目: supported by the Science Foundation of China University of Petroleum,Beijing (2462015YQ0415),the Specialized Research Fund for the Doctoral Program of Higher Education of China (20120007120002)

The structural behavior of mechanically lined pipes(MLPs) during the spooling-on phase is investigated in this paper, motivated by their promising offshore applications relying on reel installation. By applying quasi 2D models, we first investigated the g