【摘要】 建立了玻璃钢内衬钢塑复合管道内衬应力的物理模型 ,给出了应力分布规律 ,并对内衬中应力的分布对产品性能的影响做了初步的讨论更多还原

【Abstract】 The stress model of iron-plastic composite pipe with FRP lining was set up and its influence factors were also discussed in this paper.According to this model,some solutions to reduce stress were also introduced,Such as,decreasing wall thickness,keeping the middle adhesive power and et al .更多还原