摘要
悬垂管道可以充分利用管道自身的强度跨越小河、深谷等障碍，而不需要辅以其它构筑物，这种跨越方式是最为简单的一种。针对悬垂管道工程应用实际及现有分析计算模型，提出了悬垂管道工程设计中可以采用的小垂度柔索模型，纵横弯曲模型、全弹性支承模型等三种计算模型，并给出了分析计算方法与结果。
Catenary pipe can cross over such barriers as rivulet and deep valley,etc., by fully utilizing pipeline itself strength without other suplementary building.This crossing way is the most simple one.In the light of the practice of catenary pipe engineering and the present analysis and calculation model,the three calculation models that can be adopted in the design of catenary pipe engineering,i.e.small catenoid flexible rope model,longitudinal and lateral bending model and all elasticity support model,etc.,are proposed and the analysis and calculation method and result are given out.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1997年第5期63-66,共4页
Natural Gas Industry
关键词
悬垂管道
计算模型
管道工程
天然气管道
Natural gas transportation,Natural gas pipeline,Model,Calculation method,Research.
