摘要
本文根据对海底管道稳定性中值得注意的屈曲及其传播现象进行的专题研究,列出了8种不同控制屈曲发生的屈曲压力,并分别作了相应的介绍,为控制屈曲现象的发生从理论方面进行了深入研究,并提出用相应的屈曲限制器防止屈曲波形的传播,可供从事海底管道设计和施工的有关人员参考。
Based on the special study of noted buckle and its propagation in the stability of subsea pipelines ,listed in this paper there are eight different kinds of buckle pressure controlling buckle occurrence which are presented respectively. The theoretical study is carried out to control the occurrance of buckle,and the corresponding buckle controller is described to prevent the propagation of buckle wave,which can be referred by the design-er and constructer of subsea pipelines.
关键词
海底管道
稳定性
屈曲
管道铺设
油管
subsea pipeline,stability ,buckle.buckle propagation ,buckle controller
