用微分算子法计算悬垂管道的应力与变形

林敏诚肖芳淳

CALCULATION OF INTERNAL STRESS AND DEFORMATION OF SUSPENDED PIPELINES BY THE METHOD OF D下FERENTIAL OPERATER

Lin Min-cheng Xiao Fang-chun

西南石油大学学报(自然科学版) . 1987, (2): 62 -67 . DOI: 10.3863/j.issn.1000-2634.1987.02.08