DNV-OS-C102-2021

VIP专免
逍遥书生 2024-09-07 10 9.7MB 133 页 20星币
侵权投诉
OFFSHORE STANDARDS
DNV-OS-C102 EditionJuly2021
Structuraldesignofoffshoreship-shaped
andcylindricalunits
ThePDFelectronicversionofthisdocumentavailableattheDNVwebsitednv.comistheofficialversion.Ifthere
areanyinconsistenciesbetweenthePDFversionandanyotheravailableversion,thePDFversionshallprevail.
DNVAS
FOREWORD
DNVoffshorestandardscontaintechnicalrequirements,principlesandacceptancecriteriarelated
toclassificationofoffshoreunits.
©DNVASJuly2021
Anycommentsmaybesentbye-mailtorules@dnv.com
Thisservicedocumenthasbeenpreparedbasedonavailableknowledge,technologyand/orinformationatthetimeofissuanceofthis
document.TheuseofthisdocumentbyotherpartiesthanDNVisattheuser'ssolerisk.DNVdoesnotacceptanyliabilityorresponsibility
forlossordamagesresultingfromanyuseofthisdocument.
CHANGES–CURRENT
ThisdocumentsupersedestheJuly2020editionofDNVGL-OS-C102.
Thenumberingand/ortitleofitemscontainingchangesishighlightedinred.
ChangesJuly2021
Topic Reference Description
Cylindricalunits Ch.1Sec.1[1.3.1],
Ch.2Sec.7[5]
Addedstructuralrequirementsforcylindricalunits.Renamed
standardtoStructuraldesignandoffshoreship-shapedand
cylindricalunits.
Harbourcondition Ch.2Sec.1[2.5],
Ch.2Sec.1Table2,
Ch.2Sec.7[4.3]
Removedharbourconditionfromthedesignconditions(static
conditionsshallstillbecheckedasapplicable).
Materialclassdefinitions Ch.2Sec.1Table3 Definedcraneboomrestasmaterialcategorysecondary.
Plates/insertplatesatcornersofrectangularmoonpoolsatdeck
andbottomtobein'special'category.
InspectionNDTscope Ch.2Sec.1Table4,
Ch.3Sec.1[2.3]
NDTrequirementsforwatertightbulkheadslimittoconnections
ofhulllongitudinalmainmemberswithin0.4Lamidship.
NDTscopeforsideshelllongitudinalconnectionstotransverse
framesandbulkheadsmodified.
NDTrequirementsforbilgestrakelimitedto0.6Lamidship.
Ch.2Sec.2[3.5.2] Addedgreenseapressurereferencetotopsidestructure.
Ch.2Sec.3[5.2.2] AlignedguidancenotewithrequirementinCh.2Sec.1[5.4.2].
Ch.2Sec.4Table3,
Ch.3Sec.1Table5
Updatedexamplearefornon-accessiblestructure.
Ch.2Sec.4Table4 Updateddescriptionforrowno.10.
Miscellaneouschanges
Ch.2Sec.5[5] Updatedreferencetoshipruleandmodifiedguidancenote.
Directionofdesignwaves
usingshorttermresponse
analyses
Ch.2Sec.2Table7,
Ch.2Sec.2Table10
Updatedusingdesignwaveforeachheadingdirection
accordingtotheunit'smooringsystemandoperationalheading
profile.
Non-linearcorrectionfactors
forhullgirderwavebending
momentsandwaveshear
forces.
Ch.2Sec.2[3.9.3] Non-linearcorrectionfactorsandknucklepointdistributions
modified.
Designloadcombinations Ch.2Sec.7[1],
Ch.2Sec.7Table2,
Ch.2Sec.7Table3
Modifieddefinitionofsymbols.
RemovedformerTable3andformerTable5.
RemovedloadcombinationA8andB7,forballast.
Includedstaticconditionforallloadcombinations.
Documentrequirements Ch.3Sec.1[1.4] Aligneddocumentationrequirementswithshiprules.Specified
additionalrequirementforoffshoreunits.
AdditionalclassnotationRfor
operationalrestrictions FormerCh.3Sec.1[2] RemovedadditionalclassnotationR.
Changes-current
Offshorestandards—DNV-OS-C102.EditionJuly2021 Page3
Structuraldesignofoffshoreship-shapedandcylindricalunits
DNVAS
摘要：

DNV-OS-C102-2021是挪威船级社（DNV）发布的最新版海洋工程钢结构设计标准，主要适用于海上固定式与浮式钢结构的设计、制造与检验。该标准为海上平台、风机基础及其他海洋结构物提供了全面的技术要求和指导，涵盖荷载工况、材料选择、焊接工艺、疲劳分析与腐蚀防护等关键环节。作为DNV海洋标准体系的重要组成部分，DNV-OS-C102-2021替代了旧版规范，更新了与极限状态设计、环境荷载及结构完整性相关的条款，旨在提升海上结构的安全性与可靠性。无论是设计工程师、项目经理还是船检人员，都必须掌握

展开>> 收起<<
DNV-OS-C102-2021.pdf

共133页,预览4页

还剩页未读， 继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

相关推荐

更多
立即下载
作者：逍遥书生 分类：国外协会 价格：20星币 属性：133 页 大小：9.7MB 格式：PDF 时间：2024-09-07

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务

相关内容

更多

热门标签

ISO 混凝土 技术规范 检验 航空航天 不锈钢 消防 压力容器 铝合金 法兰
/ 133
评分 收藏
分享
立即下载 VIP免费下载
客服
关注