1、河北工業(yè)大學碩士學位論文粘性土地基中混凝土灌注樁樁基檢測及沉降分析姓名：谷娜申請學位級別：碩士專業(yè)：建筑與土木工程指導教師：徐東強李建20061001粘性土地基中混凝土灌注樁樁基檢測及沉降分析DETECTIONSETTLEMENTANALYSISOFCONCRETEFILLINGPILEINTHEFOUNDATIONOFSTICKYSOILABSTRACTAgeingwiththedevelopmentourcountry’scivil
2、engineeringtheincreasingamountsofthehighriseconstructionlongspanbridgesthemethodofthecastinsitubedpileisappliedinmanyprojects.Inthepracticethefoundationsexaminationsettlementanalysisofthecastinsitubedpilesplaytheextremel
3、yvitalroleintheengineeringqualitycontrol.Untilnowweoftenusethereflectedwavewhichisnotharmfultothepilebodytochecktheintegrityofpileshaft.Asweknowthereflectedwaveisjustthesupersonicreflectedwavewhichiswidelyappliedintheexa
4、minationoftheconcreteinternaldefectsourcountrytakesthefirststepinthewldnow.Afterthecomprehensivesynthesisanalysisofthetestdataofthecastinsitubedpile’sfoundationtheobservationaldataofsettlementaccdingtoanhospitalinTianjin
5、Dagangareaafterthreeyearswhenitwasbuiltthistextproposessomemeasureswe’dbettertakeintheconstructionofthecastinsitubedpilestoensurethebearingcapacityofthepiles.Italsoproposesustotakethesettlementcontroltheyinthepilefoundat