内波对海洋立管的作用

摘要

It is only in research step that the effects of nonlinear ocean internal wave make on marine riser.Firstly,the paper presents the reasons for the formation and the research status of internal wave.Secondly,analysis one existing marine riser affected by the internal wave located in the South China Sea.Finally,presents the reasonable suggestions for proposed marine risers in the future.With the development strategy of deep-water oil and gas resources in the South China Sea,the research results of this paper have certain academic and engineering significance.%海洋内波作为海洋水体中特殊的非线性波动现象,对海洋立管的作用特征尚处研究阶段.本文首先分析海洋内波的成因及研究现状,之后结合我国南海海洋内波多发特性,对该海域内已建立管在内波作用下的特性进行分析,得出合理化建议.随着我国南海深水油气资源开发战略的推进,研究内波对海洋立管的作用具有重大的学术意义和实际应用意义.