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I摘要本次设计的港址位于黄骅港港池的西南侧。根据港口地质条件、通货能力要求等，综合分析采用高桩码头结构形式。本次设计主要包括港口的平面布置和高桩码头结构的内力计算，以及进行必要的稳定性验算，并对其桩基施工工艺要点进行简要的说明。码头总长871米，宽23米，顶面标高6.11米。该码头由两个5万吨泊位和一个3.5万吨泊位组成，仓库和堆场面积及分布根据货物量决定。码头的平面布置在充分考虑使用和管理要求的前提下进行了最优化的布置。码头面板采用预制板，搭接在纵梁上；纵梁使用期按刚性支撑连续梁计算；横梁使用期断面为钢筋混凝土叠合梁，横向排架计算采用桩两端为铰接的柔性桩台的计算方法；对面板、纵梁和横梁进行内力、配筋计算和抗裂验算。结构内力计算中对实际作用中可能同时作用在建筑物上的多种荷载，按照最不利的情况进行组合。桩采用的是预制预应力混凝土方桩，对桩基承载力进行计算及必要的验算。关键字：高桩码头，平面布置，横向排架，荷载组合，结构设计，内力计算，配筋计算，验算IIAbstractThedesignofportaddressisinthesouthwestsideoftheoildrillingbasin.Accordingtotheportofgeologicalconditions,currencycapacityrequirements,etc.,comprehensiveanalysisofthepiledwharfstructures.Thisdesignmainlyincludestheportlayoutandinternalforcecalculationofpiledwharfstructure,andmakethenecessarystabilitychecking,andthemainpointsinpilefoundationconstructiontechnologybriefly.Terminaltotallengthof871meters,23meterswide,topsurfaceelevation6.11meters.Thepierbythetwo50000tonsberthanda35000-tonberths,warehouseandyardareaisdeterminedaccordingtothequantityofgoodsanddistribution.Terminallayoutonthepremiseoffullyconsideringtheuseandmanagementrequirementsfortheoptimizationofthelayout.DockpanelUSEStheprecastslab,laponthelongitudinalbeam;Longitudinalbeamsystemarecalculatedbyrigidsupportcontinuousbeam;Beamcrosssectionofreinforcedconcretecompositebeamsandtransversebentcalculatedwithpileashingesonbothendsofthecalculationmethodofflexiblepileplatform;Onpanel,longitudinalbeamandbeaminternalforceandreinforcementcalculationandcrackresistancecalculation.StructuralinternalforcecalculationofactualeffectinMayatthesametimeroleinavarietyofloadonthebuilding,accordingtothemostunfavorablesituation.Pileisprecastprestressedconcretepile,thepilefoundationbearingcapacitycalculationandthenecessarycheckingcalculation.Keywords:Wharf,Layout,Laterallybent,Loadcombinations,Structuredesign,Internalforcecalculation,Reinforcementcalculation,CheckingIII目录前言....................................................................................................................................11设计背景.........................................................................................................................31.1工程概述.................................................................................................................................................31.2设计原则.................................................................................................................................................31.3设计依据.................................................................................................................................................32设计资料.........................................................................................................................42.1地形条件.................................................................................................................................................42.2气象条件.................................................................................................................................................42.3水文条件.................................................................................................................................................72.5地质条件...............................................................................................................................................112.6地震条件...............................................................................................................................................133平面布置.......................................................................................................................143.1总平面布置原则...............................................................................................................143.2设计船型...........................................................................................................................143.3作业条件...........................................................................................................................143.4总体尺寸...........................................................................................................................153.4.1码头泊位长度.............................................................................................................153.4.2航道设计尺度............................................................................................................153.4.3码头前沿高程.............................................................................................................163.4.4陆域设计高程............................................................................................................173.4.5码头前沿停泊水域尺度.............................................................................................173.4.6码头前船舶回旋水域尺度.........................................................................................173.4.7锚地.............................................................................................................................173.4.8制动水域...............................