OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS
In order to evaluate the safety of the derrick,taking a tower drilling rig derrick as the prototype,scaling factor and steel products style was confirmed,and laboratory model derrick was established. Static and modal finite element simulation analysis and test was done and got the stress distributio...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2016-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails?columnId=30595428&Fpath=home&index=0 |
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| _version_ | 1841534945697202176 |
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| author | HUANG ZhiQiang JI SuDan ZHANG Bo QIU ChengSong XI YuXi |
| author_facet | HUANG ZhiQiang JI SuDan ZHANG Bo QIU ChengSong XI YuXi |
| author_sort | HUANG ZhiQiang |
| collection | DOAJ |
| description | In order to evaluate the safety of the derrick,taking a tower drilling rig derrick as the prototype,scaling factor and steel products style was confirmed,and laboratory model derrick was established. Static and modal finite element simulation analysis and test was done and got the stress distribution rule,the first ten natural frequency and modal modes. Comparing the results of simulation and test,the test results agree well with the simulation results,the error in the limitation,which verify that the finite element simulation means are correct. At last,the safety evaluation was undertaken on the model derrick,the evaluation results of modal derrick was extrapolated to the actual derrick according to the similarity relation,and then the safety assessment of the prototype derrick was done. These provide the methods to study the safe bearing capacity,structure optimization design and using of the real derrick. |
| format | Article |
| id | doaj-art-28a6491eb84b45ada455b48a1f157954 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-28a6491eb84b45ada455b48a1f1579542025-01-15T02:35:59ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692016-01-013872172830595428OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSISHUANG ZhiQiangJI SuDanZHANG BoQIU ChengSongXI YuXiIn order to evaluate the safety of the derrick,taking a tower drilling rig derrick as the prototype,scaling factor and steel products style was confirmed,and laboratory model derrick was established. Static and modal finite element simulation analysis and test was done and got the stress distribution rule,the first ten natural frequency and modal modes. Comparing the results of simulation and test,the test results agree well with the simulation results,the error in the limitation,which verify that the finite element simulation means are correct. At last,the safety evaluation was undertaken on the model derrick,the evaluation results of modal derrick was extrapolated to the actual derrick according to the similarity relation,and then the safety assessment of the prototype derrick was done. These provide the methods to study the safe bearing capacity,structure optimization design and using of the real derrick.http://www.jxqd.net.cn/thesisDetails?columnId=30595428&Fpath=home&index=0Model derrickFinite element simulationTestSafety evaluationResults extrapolated |
| spellingShingle | HUANG ZhiQiang JI SuDan ZHANG Bo QIU ChengSong XI YuXi OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS Jixie qiangdu Model derrick Finite element simulation Test Safety evaluation Results extrapolated |
| title | OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS |
| title_full | OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS |
| title_fullStr | OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS |
| title_full_unstemmed | OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS |
| title_short | OFFSHORE DERRICK SAFETY EVALUATION BASED ON THE TEST AND SIMULATION ANALYSIS |
| title_sort | offshore derrick safety evaluation based on the test and simulation analysis |
| topic | Model derrick Finite element simulation Test Safety evaluation Results extrapolated |
| url | http://www.jxqd.net.cn/thesisDetails?columnId=30595428&Fpath=home&index=0 |
| work_keys_str_mv | AT huangzhiqiang offshorederricksafetyevaluationbasedonthetestandsimulationanalysis AT jisudan offshorederricksafetyevaluationbasedonthetestandsimulationanalysis AT zhangbo offshorederricksafetyevaluationbasedonthetestandsimulationanalysis AT qiuchengsong offshorederricksafetyevaluationbasedonthetestandsimulationanalysis AT xiyuxi offshorederricksafetyevaluationbasedonthetestandsimulationanalysis |