平台起伏运动对SCT安装管力学性能的影响

IF 0.3 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY

Revista Internacional de Metodos Numericos para Calculo y Diseno en Ingenieria Pub Date : 2021-01-01 DOI:10.23967/j.rimni.2020.12.003

F. Wang, N. Chen, Q. Yang, X. Ji

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引用次数: 1

摘要

研究了安装平台脉动和升沉运动对SCT安装管力学性能的影响。考虑了SCT安装平台运动、海浪和海流、水深、SCT重量、安装管规格等因素对安装管力学行为和SCT安装精度的影响。结果表明，平台的脉动运动是影响安装管变形的主要因素。脉动和升沉运动对加载在安装管上的拉力有显著影响，因此在设计固井装置时需要考虑。

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Effects of surging and heaving movements of platform on mechanical behaviors of SCT installation pipe

The effects of surging and heaving movements of installation platform on mechanical behaviors of SCT installation pipe was studied. Movements of SCT installation platform, ocean wave and current, water depth, SCT weight, installation pipe specification and those dominate the mechanical behaviors of installation pipe and SCT installation precision were considered. The results indicate that surging movement of the platform is the main factor that dominate the deformation of the installation pipe. The surging and heaving movements have significant effect on the tension force loaded on the installation pipe and thus need to be considered when designing SCT installation.

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来源期刊

Revista Internacional de Metodos Numericos para Calculo y Diseno en Ingenieria 工程技术-工程：综合

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： International Journal of Numerical Methods for Calculation and Design in Engineering (RIMNI) contributes to the spread of theoretical advances and practical applications of numerical methods in engineering and other applied sciences. RIMNI publishes articles written in Spanish, Portuguese and English. The scope of the journal includes mathematical and numerical models of engineering problems, development and application of numerical methods, advances in software, computer design innovations, educational aspects of numerical methods, etc. RIMNI is an essential source of information for scientifics and engineers in numerical methods theory and applications. RIMNI contributes to the interdisciplinar exchange and thus shortens the distance between theoretical developments and practical applications.