【英文标准名称】:Actionsfromwavesandcurrentsoncoastalstructures
【原文标准名称】:水波和水流对海岸建筑物的影响
【标准号】:ISO21650-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-10-15
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC98
【标准类型】:()
【标准水平】:()
【中文主题词】:海岸;海岸区域;深水;定义;渠沟;洪水;流动;流体波;水力(利)工程;水文学;数学计算;护岸;喘振;水利工程系统;水波
【英文主题词】:Coast;Coastalzones;Deepwater;Definition;Definitions;Dykes;Floods;Flow;Fluidwaves;Hydraulicengineering;Hydrology;Mathematicalcalculations;Protectionofcoasts;Surges;Waterengineeringsystem;Waterwaves
【摘要】:ThisInternationalStandarddescribestheprinciplesofdeterminingthewaveandcurrentactionsonstructuresofthefollowingtypesinthecoastalzoneandestuaries:-breakwaters:-rubblemoundbreakwaters;-verticalandcompositebreakwaters;-wavescreens;-floatingbreakwaters;-coastaldykes;-seawalls;-cylindricalstructures(jetties,dolphins,lighthouses,pipelinesetc.).Fortherubblemoundstructuresitisnotpossibletodeterminetheforcesonandthestabilityofeachindividualarmourunitbecauseofthecomplexflowaroundandbetweeneacharmourunit.Butthereareformulaeandprinciplestoestimatethenecessaryarmourunitmassgiventhedesignwaveconditions.Coefficientsintheseformulaearebasedonhydraulicmodeltests.Sincetherubblemoundstructuresareheavilyused,theyareincludedinthisInternationalStandard,althoughtheymaynotbetreatedexactlyinaccordancewithISO2394.ThisInternationalStandarddoesnotincludebreakwaterlayoutforharbours,layoutofstructurestomanagesedimenttransport,scourandbeachstabilityortheresponseofflexibledynamicstructures,exceptvortexinducedvibrations.Designwillbeperformedatdifferentlevelsofdetail:-concepts;-feasibility;-detaileddesign.ThisInternationalStandardisaimedatservingthedetaileddesign.Itispointedoutthattheannexesareonlyinformativeandarenotguidelines/manuals.Theannexeshavenoregulatorypower.Waveandcurrentconditionsvaryfordifferentconstructionsites.Itisveryimportanttoassessthewaveandcurrentconditionsatagivensite.Assessmentproceduresfortheseconditionsandfortheiruncertaintiesareincluded.
【中国标准分类号】:P32
【国际标准分类号】:91_080_01
【页数】:133P.;A4
【正文语种】:英语