摘要
根据深海采矿软管输送系统的主要参数,建立了采用实验对输送管道进行力学分析的相似理论。根据相似理论,选取了一根模型输送管道,对其进行了力学实验,同时采用有限元方法对相应情况进行了力学分析。两种分析方法所得结果基本一致,从而证明了采用有限元方法可以对深海采矿输送软管进行力学分析。
Based on the primary parameters of flexible pipe transporting system in deep - sea mining, the analogical theory used to analyze the mechanical characteristics of mineral transporting pipe with experiments is established. According to the theory, one transporting pipe model is selected to do mechanical tests and the corresponding mechanical analysis with finite element method is conducted. The consistence of the results from two ways improves that finite element method is suitable for the mechanics analysis of the soft pipe transporting systems in deep - sea mining.
出处
《矿业研究与开发》
CAS
北大核心
2006年第1期47-49,77,共4页
Mining Research and Development
基金
国家自然科学基金资助项目(50574100)
关键词
深海采矿
输送系统
相似理论
有限元
力学分析
Deep - sea mining, Transporting system, Analogical theory, Finite element, Mechanics analysis.
