xx港西港区液体化工码头工程设计重力式沉箱结构

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1、XX港西港区液体化工码头工程设计重力式沉箱结构XX港西港区液体化工码头工程设计重力式沉箱结构DesignforLiquidChemicalWharfEnginneringofWestHarborofYantaiPortGravityCaissonStructure摘要本设计是根据设计任务书的要求和《港口与航道工程规范汇编》的规定，对XX港集装箱码头进行方案比选和设计，并对沉箱部分进行了结构内力计算。通过对本码头相关地质情况进行分析并结合各种码头形式的优缺点，确定本集装箱码头采用重力式沉箱结构。在设计屮，首先进行总平面布置，分为陆域和水域两部分。陆域部分主要是根据重

2、力式码头总平面布置原则确定集装箱堆场的面积和拆装箱库场的面积；水域部分则是确定航道设计尺度、码头前沿停泊水域尺度和回旋水域尺度。然后在此基础上绘出总平面布置图。在结构设计屮，先初步确定沉箱的外形尺寸和沉箱内填石高度，然后进行作用分析，按永久作用、可变作用、偶然作用列出码头荷载的标准值，在此基础上进行稳定性验算，根据验算结果对沉箱外形尺寸和沉箱内填石高度进行修改。最后进行作用效应组合和沉箱的浮游稳定性验算，并对沉箱前面板和底板进行了配筋计算和抗裂验算。本设计的全部图纸采用AUTOCAD绘制，另外论文还翻译了《港口设计规划指导》的英文文献。关键词：重力式码头；沉箱；波

3、浪力；沉箱的浮游稳定；ABSTRACTThisportisaplacewheretheportisbeingdeveloped,nowhasaconsiderablescaleofoperation.Thehinterlandtransport,benefitsignificantly,traffichasincreasedsteadily.Tomeetthetransportrequirementsofthedevelopment,promotionofportdevelopmentisconducivetotherationaldistributionofpo

4、rtsforportoperationsandcreategreatersocialandeconomicbenefits,thenewberthisveryimportant.Oftheterminalsplanselectionanddesign,andpartofthecaissonstructurecalculationofinternalforces.Relatedtotheterminalthroughtheanalysisofgeologicalconditionsandcombinedwiththeadvantagesanddisadvantage

5、sofvariousterminalformstodeterminethegravityofthecontainerterminalbycaissonstructure・Indesign,thefirstforgenerallayout,dividedintotwoparts,Landandwater.Landpartofthemainterminalinaccordancewiththegenerallayoutofgravityprincipletodeterminethesizeandremovablecontaineryardboxlibrarymarke

6、tarea;waterchannelinportistodeterminethesize,scaleandwaterberthingpierForewordwaterscaleswing.Onthisbasis,thendrawthegenerallayoutplan.Inthestructuraldesign,firstdeterminetheinitialsizeandshapecaissonheightwithinthefilling,thentheroleofanalysis,bythepermanenteffect,variableeffect,acci

7、dentaleffectofthestandardloadoutterminalvaluebasedonthestabilityofthischecking,accordingtotheresults,thesizeandshcipeofthecaissoncaissonheightwithinthefillingtobemodified・Finally,theroleofeffectcombinationsandcheckingthestabilityoffloatingcaissons,andthecaissonswerefrontandbottomreinf

8、orcem