Seabed pipelines: The influence of installation effects

被引：0
|
作者：
White, D. J. [1 ]
机构：
[1] Univ Western Australia, Shell EMI Offshore Engn, Nedlands, WA 6009, Australia
来源：
INSTALLATION EFFECTS IN GEOTECHNICAL ENGINEERING | 2013年
关键词：
PIPE PENETRATION; SHEAR-STRENGTH; EMBEDMENT; CONSOLIDATION; RESISTANCE;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Seabed pipelines exemplify the type of geotechnical challenge addressed by the GEO INSTALL project. Pipeline laying involves complex soil-structure interaction. The seabed undergoes large deformations that are accompanied by changes in strength. Pipeline design requires assessment of the available pipe-soil interaction forces after installation, and the potential mobility and scour of the surrounding soil. These all depend on the installation process. This paper summarises recent research into the geotechnical aspects of pipeline installation, including numerical and physical modelling as well as field observations.
引用
收藏
页码：146 / 161
页数：16
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