第一章引 言
1.1 概述............................................................ (1)
1.2油、气生产的综述........................................... (2)
1.2.1鉴别勘探区域...................................................(4)
1.2.2获得勘探权.....................................................(4)
1.2.3勘探阶段.........................................................(4)
1.2.4发展和生产阶段...............................................(5)
1.3海底管道的类型............................................ (6)
1.3.1出油管道(油田内管道).......................................(7)
1.3.2集油管道(油田间管道).......................................(7)
1.3.3干线...............................................................(7)
1.3.4 装(卸)油管道..................................................(7)
第二章危险和防护概念
2. 1测定危险(海洋勘测)..................................... (9)
2.1.1海洋勘测的目的.............................................(10)
2.1.2勘测的基本项目.............................................(10)
2.1.2.1海洋学数据............................................ .........(10)
2.1.2.2土壤调查........................ ...........................(11)
2.1.2.3回声测深仪/测深法.............................................(14)
2.1.2.4旁视声呐法................................................(14)
2.1.2.5海底浅层剖面法................................................(15)
2.1.2.6磁力异常检测法...........................................(18)
2.2设计和防护概念..........................................(20)
2.2.1路线的选择...................................................(23)
2.2.2管道的防护方法.............................................(23)
第三章设计估算和管子参数
3. 1概述.........................................................(25)
3. 2内压.........................................................(26)
3.3屈曲分析...................................................(27)
3.3.1概述............................................................(27)
3.3.2局部屈曲.....................................................(27)
3.3.3屈曲传布......................................................(29)
3.3.4止屈器.........................................................(31)
3.4动水作用力(HydrodynamicForces) ..................(36)
3. 5涡流引起的振荡..........................................(52)
3.6管道- 土壤稳定性分析.....................................(57)
3.6.1下沉和漂浮...................................................(58)
3.6.2土壤强度劣化................................................(59)
3.7大土壤运动的影响.......................................(60)
3.8海床凹凸不平的影响....................................(64)
3.8.1低洼引起的应力.............................................(65)
3.8.2隆起障碍物引起的应力...................................(68)
3.9冲刷和水蚀................................................(73)
第四章安装方法和分析
4.1概述.........................................................(76)
4.2铺管驳铺管法.............................................(76)
4.2.1方法的描述..................................................(77)
4.2.2铺管的分析方法.............................................(86)
4.2.2.1梁法(小挠度) ...............................................(88)
4.2.2.2非线性梁法...................................................(90)
4.2.2.3自然悬链线法..............................................(90)
4.2.2.4加强悬链线法..................................................(91)
4.2.2.5有限元法...................................................(92)
4.2.2.6厚混凝土涂层管道的铺管分析方法......................(92)
4.2.2.7动力效应.......................................................(98)
4.3卷筒- 驳铺管法.............................................(99)
4.4拖放铺管法................................................(101)
4.4.1组装场地......................................................(103)
4.4.2拖行安装的形式.............................................(104)
4.4.2.1水面拖行和水面下拖行.......................................(104)
4.4.2.2近底拖........................................................(107)
4.4.2.3底拖...............................................................(108) 2100433B