xx港西港区西护岸工程设计斜坡式护岸结构

xx港西港区西护岸工程设计斜坡式护岸结构DesignforShoreProtectionEngineeringofWestHarborinYantaiPortSlopingRevetmentStructureI摘要xx港西港区位于xx市西北35公里处，远离市区，邻近经济开发区，与蓬莱市接壤，-10米以上深水岸线贴岸，发展空间开阔，经济活力强劲，地理位置优越。扼渤海南侧湾口，背靠山东半岛，北望辽东半岛,东邻日本、韩国。使xx港西港区成为环渤海地区理想的水运中转货物的集散地、连接东北与华东的交通枢纽、山东半岛与日韩贸易最便捷的进出口口岸。该处的地质条件较好，基本为粉细沙土。斜坡护岸堤在我国使用最广泛，一般适用于地基土壤较差，水深较小及当地盛产石料的情况。它对地基承载力的要求较低；施工比较简单，在施工过程中或建成之后，如有损坏，修复较易；在使用方面，由于波浪在坡面上破碎和较少反射，所以消波性能良好。鉴于斜坡式护岸有上述优点，此地又是石料丰富，所以采用斜坡式防波堤。此设计为2000mxx港西港区防波，主要分为四大部分：第一部分主要是对xx港西港区的地形、水文、气象、泥沙、地质等资料收集和调研，通过对资料的分析来掌握港口的现状及存在的问题。第二部分主要包括xx港西港区平面布置，码头结构初步设计和方案比选，码头构件尺寸的确定，堆场和辅建区的布置；第三部分为护岸结构计算，如断面结构的确定、护面块体的重量和厚度、胸墙作用标准值计算和相应组合、胸墙的抗滑抗倾稳定性计算、地基稳定性验算。第四部分主要是码头平面图和防波堤平面图、剖面图的绘制。关键词：斜坡式护岸;平面布置；护岸的计算。IIABSTRACTYantaiportislocatedinthenorthwestofyantai35kilometers，awayfromdowntown,neighboringeconomicdevelopmentzone,andborderonPenglai,theshorelinewhichhave-10metersdeepwater,stickdeepspacedevelopment,economicdynamism,thegeographicalpositionissuperior.Bohaiseasouthbay,chokebackbyshandongpeninsula,northeastatliaodongpeninsula,JapanandSouthKorea.YantaiporttobecomethebohairimregionofwatertransferofgoodsidealdistributionofnortheastChina,theoftraffichubconnectionwiththenortheastandeastofChina,shandongpeninsulaandthemostconvenientimportandexporttradeinJapanandKorean.Thegeologicalconditionsaregoodforthefinesand,thesandisbasicforpowder.Slopingbreakwateristhemostwidelyusedinourcountry,andappliestopoorersoilfoundation,depthofsmallerandproducedstone.Itisthelowofrequirementforbearingcapacity,Constructionissimpleinconstructionprocess,or,ifthereisdamageaftercompletion,repaireasily,Inuse,becauseintheslopesurfacewavesbreakingandlessreflectionwaveelimination,sogoodperformance.Duetotheaboveadvantagesareslopingbreakwater,hereisrichofstone,sousingstoneslopingbreakwater.Thedesignforthepreventionofyantaiport2000m,mainlydividedintofourparts,thefirstpartismainlytothewestofyantaiportterrain,hydrology,meteorology,sediment,geology,aswellasdatacollectionandinvestigation,throughtheanalysisofthedatatograsptheportstatusandexistingproblems.Thesecondpartofyantaiportmainlyincludesthelayout,preliminarydesignandstructuredesigns,wharf,sizeandauxiliarybuildingareadecorate,Thethirdpartisthestructurecalculation,suchassectionbreakwaterstructure,aweightandthickness,chestandcorrespondingstandardroleXiongQiangcombination,theanti-slidingandanti-incliningstabilitycalculation,thefoundationstabilitychecking.Thefourthpartmainlywharfplan,planandbreakwaterdrawprofile.KeyWords：Slopetype；Thelayout；Revetmentcalculation目录第一章设计背景·······················································································11.1工程概述···························································································11.2设计原则···························································································11.3设计依据···························································································11.4设计任务···························································································2第二章设计资料·······················································································32.1地形条件····························································································32.2气象条件····························································································32.3水文条件····························································································52.4泥沙条件·························································································102.5地质条件···························································································112.6地震条件··························································································122.7荷载条件··························································································122.8施工条件··························································································12第三章设计成果·······················································································133.1总体设计成果····················································································133.2结构方案成果····················································································133.3关键性技术要求·················································································133.4设计成果评价····················································································13第四章总平面设计····················································································144.1工程规模··························································································144.2布置原则··························································································144.3设计船型··························································································154.4作业条件··························································································154.5总体尺度··························································································154.5.1码头泊位长度·······················································