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含缺陷海底管道屈曲稳定性的数值模拟

, PP. 1067-1071

Keywords: 海底管道,屈曲,初始缺陷,临界载荷

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Abstract:

针对几种常见的缺陷形式,利用有限元软件进行屈曲稳定性分析,并对海底管道整体腐蚀和局部腐蚀两类缺陷进行了仿真计算,拟合得到了较为简单的含缺陷海底管道临界载荷的近似计算公式,可供工程设计人员进行相关设计和评估时参考使用,同时也为制定新的含缺陷海底管道屈曲稳定性设计规范提供了参考依据.

References

[1]  leelhn,arimant,chencc.onbucklingofburiedpipelinesbyseismicexcitation[c]//asme.pressurevesselandpiping.sanfrancisco,1980:80-c2/pvp-75.
[2]  chencc,arimant,leelhn.elasticbucklinganalysisofburiedpipelinesunderseismicloads[c]//asme.pressurevesselandpiping.sanfrancisco,1980:80-c2/pvp-76.[3]leelhn,arimant,chencc.elastic-plasticbucklingofburiedpipelinesbyseismicexcitations[j].internationaljournalofsoildynamicsandearthquakeengineering,1984,3(4):168-173.
[3]  bleichf.bucklingstrengthofmetalstructures[m].newyork:mcgraw-hill,1952.
[4]  vlasovvz.thin-walledelasticbeams[g]//officeoftechnicalservices.israelprogramforscientifictranslations.washingtondc:usdepartmentofcommerce,1961:38-46.[7]columnresearchcommitteeofjapan.handbookofstructuralstability[m].tokyo:coronapublishingcompanylimited,1971.
[5]  余轩凌.含缺陷海底石油管道的弹性稳定性分析[d].北京:北京大学力学与工程科学系,2003.yuxuanling.theelasticstabilityanalysisofsubseapipelinewithimperfections[d].beijing:departmentofmechanicsandengineering,pekinguniversity,2003(inchinese).
[6]  timoshenkosp,gerejm.theoryofelasticstability[m].newyork:mcgraw-hill,1961.
[7]  岳志勇.海底输油管线的抗震设计方法与含缺陷管道的稳定性研究[d].北京:北京大学力学与工程科学系,2004.yuezhiyong.theanti-earthquakedesignmethodofsubseapipelineandthestabilitystudyofsubseapipelinewithimperfections[d].beijing:departmentofmechanicsandengineering,pekinguniversity,2004(inchinese).
[8]  武际可,苏先樾.弹性系统的稳定性[m].北京:科学出版社,1994.wujike,suxianyue.theelasticsystemstability[m].beijing:sciencepress,1994(inchinese).
[9]  周承倜.薄壳弹塑性稳定性理论[m].北京:国防工业出版社,1979.zhouchengti.theelastic-plasticstabilitytheoryofthinshell[m].beijing:defenseindustrypress,1979(inchinese).
[10]  吴连元.板壳稳定性理论[m].武汉:华中理工大学出版社,1996.wulianyuan.thestabilitytheoryofplateandshell[m].wuhan:huazhonguniversityofscience&technologypress,1996(inchinese).

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