多层住宅沉降安全性分析研究 土木工程专业VIP免费

毕业设计（论文）中文摘要题目多层住宅沉降安全性分析摘要：本文通过了天津华侨城项目18号楼-24号楼沉降观测数据进行处理，计算了其沉降量特征值、沉降发展速率，并绘制了18-24号楼荷载与每层平均沉降量关系曲线及18-24号楼荷载与分层沉降速率关系曲线。并通过统计分析，分析了各栋楼的倾斜情况，总结了多层住宅楼的变形特点和沉降发展规律，为保证建筑物的正常使用和安全，还有以后的勘察设计及施工提供了可靠的资料和相应的沉降参数，也为今后建筑物的结构和地基基础合理设计积累资料.关键词：多层住宅、沉降特征值、沉降速率、沉降安全性毕业设计（论文）外文摘要TitleSafetyanalysisofsettlementofmultistoreyresidentialbuildingsAbstract：ThroughtheoverseasChinesetownprojectinTianjin18thfloor24,buildingsettlementobservationdataprocessing,thesettlementcharacteristicvalue,thedevelopmentofsettlementratewerecalculated,anddrawthe18-24,buildingloadandeachlayeraveragesettlementamountrelationcurveand18-24,floorloadandlayeredsettlementvelocityrelationcurve.Andthroughthestatisticalanalysis,analysisthetiltofthebuildings,summarizesthedeformationcharacteristicsofthemulti-storeyresidentialbuildinganddevelopingregularityofsettlement,forbuildingandensurethenormaluseandsafety,andaftertheinvestigation,designandconstructionprovidesreliabledataandthecorrespondingparametersofthesettlement,forinbuildingstructureandthefoundationofrationaldesignoftheaccumulationofinformation.Keywords：Multi-storeyresidential、Settlementcharacteristicvalue、ettlementrate、Settlementsafety目录1绪论.....................................................................................................................-1-1.1课题介绍.....................................................................................................-1-1.3国内研究现状.............................................................................................-1-2观测内容及测量要求.........................................................................................-3-2.1沉降观测观测方法.....................................................................................-3-2.2相关规范规定.............................................................................................-3-2.4注意事项.....................................................................................................-5-2.5本次论文内容如下：................................................................................-5-2.6本次论文成果如下：................................................................................-5-3建筑物沉降安全性分析.....................................................................................-6-3.1天津华侨城地产项目C地块18#楼监测成果安全性分析......................-6-3.2天津华侨城地产项目C地块19#楼监测成果安全性分析....................-12-3.3天津华侨城地产项目C地块20#楼监测成果安全性分析....................-17-3.4天津华侨城地产项目C地块21#楼监测成果安全性分析....................-22-3.5天津华侨城地产项目C地块22#楼监测成果安全性分析....................-27-3.6天津华侨城地产项目C地块23#楼监测成果安全性分析....................-32-3.7天津华侨城地产项目C地块24#楼监测成果安全性分析....................-37-3.8结论：.......................................................................................................-42-4沉降特性及变形规律分析...............................................................................-43-4.1建筑物荷载与平均沉降量关系分析..........................