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文中对普通钢衬钢筋混凝土管道与夹膜式钢衬钢筋混凝土管道在内压、外压作用下的承载能力进行了对比计算分析。结果表明：夹膜钢筋混凝土管道与普通的钢衬钢筋混凝土管道在内压作用下的屈服荷载相同时，采用夹膜式钢筋混凝土管道抵抗外压的能力大大增强，具有明显的经济效益
In this paper, the bearing capacity of ordinary steel-lined reinforced concrete pipe and clip-on steel lined reinforced concrete pipe under internal pressure and external pressure is compared and analyzed. The results show that the ability of jacket membrane reinforced concrete pipe to resist external pressure is greatly enhanced with the same yield stress under the action of internal pressure, and the obvious economic benefits