群光大廈深基坑工程支護方案評價研究.pdf

1、遼寧工程技術大學碩士學位論文群光大廈深基坑工程支護方案評價研究姓名：王強申請學位級別：碩士專業(yè)：巖土工程指導教師：張向東林國森20061110遼寧工程投來九學丁穩(wěn)碩士學位論文黃Z精要ABSTRACTWiththeineaseofhi曲structuresandincessantuseofundergroundspace，deepfoundationpitappearlargelytheshoringofitisharderthanbef

2、oreIntheengineeringpracticepresentlyoneitappearshugewasteandanothertheaccidentshappencontinuallyinthedeepfoundationpit，thereasonisvarious，butfinallyithappensbecausethedesignersdon’tconsiderallthefactorswhentheydesignitTh

3、edeepfoundationpitengineeringisthehotmatteringeotechnicalwhicharecaredbymanypeopletheshoringofitwantstOmeettheneedofsafetyconstructionconvenienceandeconomical，thedesignisthekeyNowtheformoftheshoringisSOmanyhowtochoosethe

4、mostsuitableoneofthembyfactualconditionwhichiscalledprojectoptimizedisbecomethefocusThispaperfirstUSeStheoreticanalysismethodtOexplainthetheorybasisofdeepfoundationpitandusespracticalresultstovalidatethetheoreticanalysis

5、results，thanusetheFLACnumericalanalysismethodtoanalyzetheprojectswhicharebechosenandselectthemostoptimumscheme，finallysuppoathedesignconstructionandinspectmethodforthemostoptimumschemeTakethedeepfoundationpitinChengdufor

6、example，itsyntheticallyconsidersthefactorsofthispracticalengineeringasgeologicalconditionloadand50onthengivethesuitableprojectforitLastitalsosaystheemphasesandsomethingmustbenoticedindesign，constructionandsuperviseofthis

7、engineeringInthechoiceoftheshoringofdeepfoundationpititmustbaseontheengineeringconditionandadoptthetheoreticalandnumericalanalysismethodstogettheoptimizedprojectItsupportsomeconclusionsforengineeringlaterKeywords：deepfou