Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose
The submarine hose plays a vital role in the single-point mooring system and is a necessary channel for medium transportation. Once crushed under the load of the seawater external pressure, it will cause oil and gas leakage and major safety accidents. It is a composite hose composed of a rubber laye...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-09-01
|
| Series: | Journal of Marine Science and Engineering |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2077-1312/10/10/1365 |
| _version_ | 1797472377636913152 |
|---|---|
| author | Daifeng Wei Chen An Jixiang Zhang Yixuan Huang Chenwang Gu |
| author_facet | Daifeng Wei Chen An Jixiang Zhang Yixuan Huang Chenwang Gu |
| author_sort | Daifeng Wei |
| collection | DOAJ |
| description | The submarine hose plays a vital role in the single-point mooring system and is a necessary channel for medium transportation. Once crushed under the load of the seawater external pressure, it will cause oil and gas leakage and major safety accidents. It is a composite hose composed of a rubber layer, cord layer and steel helix wire, of which the steel helix wire plays an important part in bearing mechanical properties. In this work, python language was used to model the submarine hose parametrically, the finite element (FE) analysis software ABAQUS was utilized to analyze the ultimate bearing capacity of the hose under uniformly distributed external pressure loads and the influence of the initial ovality of the submarine hose, the diameter and pitch of the helix wire, the yield strength of the helix wire material on the ultimate bearing capacity of the submarine hose were studied. Through a large number of FE results, the ultimate bearing capacity of the hose was obtained by fitting the prediction formula. |
| first_indexed | 2024-03-09T20:01:57Z |
| format | Article |
| id | doaj.art-73b4a4eb75794273a08112cb9f6f8fe3 |
| institution | Directory Open Access Journal |
| issn | 2077-1312 |
| language | English |
| last_indexed | 2024-03-09T20:01:57Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Marine Science and Engineering |
| spelling | doaj.art-73b4a4eb75794273a08112cb9f6f8fe32023-11-24T00:43:08ZengMDPI AGJournal of Marine Science and Engineering2077-13122022-09-011010136510.3390/jmse10101365Effect of Winding Steel Wire on the Collapse Pressure of Submarine HoseDaifeng Wei0Chen An1Jixiang Zhang2Yixuan Huang3Chenwang Gu4College of Safety and Ocean Engineering, China University of Petroleum-Beijing, Beijing 102249, ChinaCollege of Safety and Ocean Engineering, China University of Petroleum-Beijing, Beijing 102249, ChinaCollege of Safety and Ocean Engineering, China University of Petroleum-Beijing, Beijing 102249, ChinaCollege of Safety and Ocean Engineering, China University of Petroleum-Beijing, Beijing 102249, ChinaCollege of Safety and Ocean Engineering, China University of Petroleum-Beijing, Beijing 102249, ChinaThe submarine hose plays a vital role in the single-point mooring system and is a necessary channel for medium transportation. Once crushed under the load of the seawater external pressure, it will cause oil and gas leakage and major safety accidents. It is a composite hose composed of a rubber layer, cord layer and steel helix wire, of which the steel helix wire plays an important part in bearing mechanical properties. In this work, python language was used to model the submarine hose parametrically, the finite element (FE) analysis software ABAQUS was utilized to analyze the ultimate bearing capacity of the hose under uniformly distributed external pressure loads and the influence of the initial ovality of the submarine hose, the diameter and pitch of the helix wire, the yield strength of the helix wire material on the ultimate bearing capacity of the submarine hose were studied. Through a large number of FE results, the ultimate bearing capacity of the hose was obtained by fitting the prediction formula.https://www.mdpi.com/2077-1312/10/10/1365submarine hosesteel helix wirecollapse analysisrebar |
| spellingShingle | Daifeng Wei Chen An Jixiang Zhang Yixuan Huang Chenwang Gu Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose Journal of Marine Science and Engineering submarine hose steel helix wire collapse analysis rebar |
| title | Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose |
| title_full | Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose |
| title_fullStr | Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose |
| title_full_unstemmed | Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose |
| title_short | Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose |
| title_sort | effect of winding steel wire on the collapse pressure of submarine hose |
| topic | submarine hose steel helix wire collapse analysis rebar |
| url | https://www.mdpi.com/2077-1312/10/10/1365 |
| work_keys_str_mv | AT daifengwei effectofwindingsteelwireonthecollapsepressureofsubmarinehose AT chenan effectofwindingsteelwireonthecollapsepressureofsubmarinehose AT jixiangzhang effectofwindingsteelwireonthecollapsepressureofsubmarinehose AT yixuanhuang effectofwindingsteelwireonthecollapsepressureofsubmarinehose AT chenwanggu effectofwindingsteelwireonthecollapsepressureofsubmarinehose |