土木工程桩基础设计毕业设计论文

本科毕业设计（论文）题目平湖广场一号楼基础设计学生姓名学号教学院系专业年级级指导教师职称讲师单位土木工程与建筑学院辅导教师职称单位土木工程与建筑学院完成日期2013年6月8日SouthwestPetroleumUniversityGraduationThesisDesignofaJianYangCollegeStudentApartmentsGrade:2009Name:Specialty:CivilEngineeringInstructor:SchoolofCivilEngineeringandArchitecture2013-6摘要本工程为深圳平湖广场1号楼桩基础设计。深圳市龙岗区平湖街道平湖广场兴建1栋32层的高层住宅。该住宅建成后高度预计达到89.8m。这样的高层建筑将会对建筑基础设计提出很大要求。本论文的主要目的是能熟练地使用建筑结构CAD—PKPM程序对该高层建筑进行基础设计，并且还需掌握桩基础设计中基础设计计算、验算等内容。本论文通过建筑结构CAD—PKPM程序建立建筑模型，获得底层的内力组合，查看底层荷载时，发现荷载较大并且集中发布，参考地质勘察报告及相关的规范，确定该建筑基础使用浅基础较不合理。故深圳平湖广场1号楼采用以中分化砂岩为持力层的桩基础本论文结合土木工程相关规划，使用建筑结构CAD—PKPM程序建立建筑模型进行桩基础的设计计算、验算，最后还需画出结构设计总说明，基础平面图，承台大样图。除此之外，该论文还以底层部分的剪力墙为例，动手笔算该剪力墙下桩基础，确定承台下桩的类型、尺寸、沉桩方式等，并设计出该剪力墙下承台尺寸，对承台进行受剪验算，对承台进行受弯计算，对该承台进行冲切验算，最后还对该承台进行配筋。关键词：PKPM结构建模；基础设计；桩基础AbstractThisprojectisthedesignofShenzhenNo.1PinghuPlazabuildingpilefoundation.ShenzhencityLonggangDistrictPinghustreetPinghuPlazaBuilding1building32storeyshigh-riseresidential.Thehousingafterthecompletionofthehighisexpectedtoreach89.8m.Thistallbuildingwillputgreatdemandsforbuildingfoundationdesign.ThemainpurposeofthispaperisabletousethearchitectureofCAD-PKPMproceduresofthehigh-risebuildingfoundationdesign,andalsoneedtograspthecalculationofpilefoundationdesign,foundationdesigncheckingetc.Inthispaper,thearchitectureofCAD-PKPMprogramofbuildingmodel,foracombinationofinternalforcesatthebottom,lookattheunderlyingload,loadislargeandconcentratedreleasefound,reportandrelevantspecificationsforsurveyofreferencegeological,determinetheconstructionbasedontheuseofshallowfoundationisnotreasonable.Therefore,ShenzhenPinghuPlazaBuilding1,thedifferentiationofsandstonepilefoundationbearinglayer.Inthispaper,consideringtheengineeringplanning,theuseofbuildingstructureCAD-PKPMprogramofbuildingmodelforpilefoundationdesign,checkingcalculation,finallyistodrawthegeneraldescriptionofthestructuredesign,foundationplan,capdrawing.Inaddition,thepaperalsotoshearwallbottompartasanexample,thepracticalcalculationofshearwallunderthepilefoundationpileunderthepilecaps,determinethetype,size,pilesinkingmethod,anddesignsthecapsizeoftheshearwall,shearcalculationofpilecap,bendingcalculationofpilecaps,forpunchingcheckingonthecap,thecapendofreinforcement.[keywords]：PKPMstructuralmodeling;pilefoundation;foundation目录1．绪论........................................................................................................................11.1选题的意义....................................................................................................11.2国内外研究现状............................................................................................11.3研究内容及技术路线....................................................................................31.4基础方案........................................................................................................42．工程地质和水文地质概况.....................................................................................42.1场地工程地质条件........................................................................................42.2场地水文地质条件........................................................................................63．PKPM结构模型........................................................................................................73.1采用PMCAD建立建筑模型...........................................................................73.1.1PMCAD中创建新工程.......................................................................73.1.2轴线输入.............................................................................................73.1.3楼层定义.............................................................................................83.1.4荷载输入...........................................................................................93.1.5楼层组装...........................................................................................93.2采用SATWE软件分析1号楼模型..............................................................103.2.1分析与设计参数补充定义..............................................................103.2.2生成SATWE数据文件及数据检查..................................................123.3JCCAD——基础设计...................................................................................133.3.1地质资料输入..................................................................................133.3.2基础人机交互输入.........................................................................144．基础设计...............................................................................................................174.1工程名称:6号承台基础设计.....................................................................174.2剪力墙底荷载效应组合及底层荷载设计值..............................................174.36号承台位置图..........................................................................................174.4基本资料......................................................................................................174.4.1结构构件的重要性系数.................................................................174.4.26号基础承台类型..........................................................................184.4.3桩最小中心距及行间距.....................