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将“钢筋砼梁”的分析原理应用于陶瓷内衬复合钢管的分析，得到的复合钢管径向压溃强度的计算公式不仅体现了材料几何尺寸的效应，而且反映出材料性能的影响：进一步分析表明，陶瓷衬层的弹性模量越高，复合钢管径向压溃强度就越高，这为材料结构设计提供了有价值的参考．
The analysis principle of “reinforced concrete beam” is applied to the analysis of ceramic-lined composite steel pipe. The calculation formula of the radial crushing strength of the composite steel pipe not only reflects the effect of the material geometric size but also reflects the influence of the material performance. For further analysis It shows that the higher the elastic modulus of the ceramic lining, the higher the radial crushing strength of the composite steel pipe, which provides a valuable reference for the material structure design.