关于海上固定平台结构不等厚节点的研究

    Study on the unequal thickness joints of offshore fixed platform structure

    • 摘要: 从海上设施固定平台建造不等厚结构问题作为切入点,通过标准的梳理明确不等厚结构节点的具体要求,最主要的是通过后续热点应力的代入,将不同形式的不等厚结构的应力集中系数通过表格和公式进行表述,为日后现场检验提供关键节点把控质量提供思路。

       

      Abstract: This paper takes the problem of unequal thickness structure construction of fixed platform of offshore facilities as the starting point,and defines the specific requirements of unequal thickness structure nodes through the standard review. The most important thing is to express the stress concentration coefficient of different forms of unequal thickness structure through tables and formulas by substituting the subsequent hot spot stress,so as to provide ideas for the quality control of key nodes in future field inspection.

       

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