Study on the Influence of Transverse Load on the Mechanical Response of Submarine Flexible Pipe

被引：0
|
作者：
Gu, Fan [1 ]
Wang, Dan [1 ]
Wang, Huixin [1 ]
Sun, Jiaquan [1 ]
机构：
[1] Shenyang Jianzhu Univ, Civil Engn Coll, Shenyang, Peoples R China
来源：
ADVANCES IN CIVIL ENGINEERING II, PTS 1-4 | 2013年 / 256-259卷
关键词：
submarine flexible pipe; ANSYS; numerical model; wave-current flow hydrodynamic load; PRESSURE; TORSION;
D O I：
10.4028/www.scientific.net/AMM.256-259.1042
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Taking 1 year return period wave data statistics of Cheng Dao sea area as an example, the wave-current flow hydrodynamic load acting on submarine flexible pipe was analyzed. According to the actual structure of submarine flexible pipe, ANSYS numerical model was established. Under the combined effect of internal operating pressure and transverse wave-current flow hydrodynamic load, the results calculated by numerical model shows that with the increase of transverse load, the bending deformation of flexible pipe increases linearly, and the stress of flexible pipe is almost constant.
引用
收藏
页码：1042 / 1045
页数：4
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