Study on the Calculation Method for the Dynamic Behavior of Polyester Rope
文档名：Study on the Calculation Method for the Dynamic Behavior of Polyester Rope
Abstract：Thedynamicstiffnessofpolyesterropepresentsacomplexmechanicalperformance,andthesearchforanappropriatecalculationmethodtosimulatethispropertyisimportant.Distortedsimulationresultseventuallyyieldinaccuratelinetensionandvesseloffsetpredictions,withtheinaccuracyofvesseloffsetbeingparticularlylarge.Thispaperproposesaflexiblecalculationmethodforthedynamicbehaviorofpolyesterropebasedonthedynamicstiffnessmodel.Areal-timevaryingstiffnessmodelofpolyesterropeisemployedtosimulatetensionresponsethroughropestrainmonitoring.Consequently,asimulationprogramisdeveloped,andrelatedcasestudiesareconductedtoexplorethedifferencesbetweentheproposedmethodandanalyticalprocedureoftheDNVstandard.Orcaflexisusedtosimulatetheresultsofthelatterprocedureforcomparison.Resultsshowtheconvenienceandstraightforwardnessoftheprocedureintheselectionofanapproximatedynamicstiffnessmodelforpolyesterrope,whichleadstoanengineering-orientedapproach.However,theproposedmethodisrelatedtolineproperty,whichcandirectlyreflectthedynamicbehaviorofpolyesterrope.Thus,aflexiblecalculationmethodmayprovideareferenceforthesimulationofthedynamicresponseofpolyestermooringsystems.
作者：ZhuangKangHaiboSuiShangmaoAiYansongZhangAuthor：ZhuangKangHaiboSuiShangmaoAiYansongZhang
作者单位：CollegeofShipbuildingEngineering,HarbinEngineeringUniversity,Harbin150001,China
刊名：哈尔滨工程大学学报（英文版） ISTIC
Journal：JournalofMarineScienceandApplication
年，卷(期)：2024, 23(2)
分类号：
Keywords：PolyesterropeDynamicstiffnessmodelMeantensionMinimumbreakingstrengthCasestudies
机标分类号：R395.4STP393.11
在线出版日期：2024年5月27日
基金项目：StudyontheCalculationMethodfortheDynamicBehaviorofPolyesterRope[
期刊论文]哈尔滨工程大学学报（英文版）--2024, 23(2)ZhuangKangHaiboSuiShangmaoAiYansongZhangThedynamicstiffnessofpolyesterropepresentsacomplexmechanicalperformance,andthesearchforanappropriatecalculationmethodtosimulatethispropertyisimportant.Distortedsimulationresult...参考文献和引证文献
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Study on the Calculation Method for the Dynamic Behavior of Polyester Rope
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