铁道工程技术专业毕业设计.doc

文档介绍：Forpersonaluseonlyinstudyandresearch;mercialuse指导教师签字时间年月日摘要高速铁路代表了世界铁路现代化发展地大趋势,是21世纪交通运输地重大成果,,交通运输需求激增,我国铁路客运专线建设已经进入一个高速发展地时期,,,,,,,:黄土路基工后沉降控制方式沉降计算监测AbstractHigh-speedrailwayrepresentstherailwaymodernizationdevelopmenttrendinthe21stcentury,istheimportantachievementoftransportation,,thetransportationdemand,ChinarailwayPDLsurgehasenteredarapiddevelopmentconstructionperiod,Duetothehighspeedrailwayrunningspeed,thetechnicalstandardofroadbed,,,-constructionsettlement,post-constructionsettlementrisk,particularlyseriousharm,Thispaperfromthenatureandcharacteristicsofloessembankmentsettlement,thereasonandharm,thecontrolmeasuresofembankmentsettlementandroadbedsettlementmechanism,Controlofsubgradesettlementafterthenecessity,stepsandmeasures,andthecharacteristicsofmeasures,embankmentsettlementcalculation,:siennaembankmentsettlementcontrolmodesettlementcalculationdetectio目录第1章绪论 4第2章路基沉降 8第3章路基沉降地控制及计算