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本文提出了一种新的管线设计方法，其目的在于使用薄壁管来减少工程作业量，降低成本和生产费用。与世界主要设计领域中常见的线性逼近法不同，本文提出的方法运用非线性计算。这种方法无疑会为上述领域所接受，即使在美国广泛使用的ASMEB31．4和B31.8规范也接纳了这种设计方法。根据这个方法，在阿克迪科（Arctic）地区管输热流体或温流体，以及在其它地区输送热流体，都可以采用薄壁管。如果输送的是气体，财可以适当提高气体所必须冷却到的温度下限，因而能够降低气体处理设备的冷却负荷及运作费用。将这种方法同相应的商业软件结合起来，对管线内力和力矩的估算要比单纯使用商业软件估算更为接近实际。
This paper presents a new pipeline design approach, which aims to reduce the amount of work using thin-walled tubes to reduce costs and production costs. Unlike the common linear approximation in the world’s major design fields, the approach proposed in this paper uses non-linear calculations. This approach will undoubtedly be accepted in these areas, even though the ASMEB31.4 and B31.8 specifications, widely used in the United States, accept this design approach. According to this method, thin-walled tubes can be used to pipe hot or warm fluids in the Arctic region and to deliver hot fluids elsewhere. If the gas is delivered, Choi can properly raise the lower limit of the temperature to which the gas must be cooled, thereby reducing the cooling load and operating costs of the gas treatment equipment. Combining this method with the corresponding commercial software, it is more realistic to estimate the internal forces and moments in the pipeline than to estimate it using commercial software alone.