Analysis the causes and results of the phenomenon that calculating of frictional resistance in industrial pipe-linedesign is not accurate enough.
分析了目前工业管道设计中存在沿程阻力计算不够准确这一现象的原因及由此产生的后果。
2
This paper deals with the relationship between the fault movement and the pipeline deformation and presents some opinions as to how to design a buried oil and gas pipeline through fault area.
本文讨论了断层运动和管道变形的关系,从而对过断层区的埋地管道的设计提出了几点意见。
3
Based on reliability theory, a basic maths model of calculating the reliability of drainage pipeline is recommended for factual need of drainage pipelinedesign.