鄰近堆場堆載作用下對天津港一公司維修站廠房結(jié)構(gòu)造成不均勻沉降影響分析

1、天津大學(xué)碩士學(xué)位論文鄰近堆場堆載作用下對天津港一公司維修站廠房結(jié)構(gòu)造成不均勻沉降影響分析姓名：遲德芳申請學(xué)位級別：碩士專業(yè)：水利工程指導(dǎo)教師：朱平20090501ABSTRACTThefoundationofbuilding，inparticularthenonuniformsettlementisthegreatestcontributingfactorsforbuildingstructuraldamageanddestructio

2、nTherearemanyfactorswhichcausethenonuniformsettlementoffoundation，inwhichlarge—arealoadingisimportantInrecentyears，Withtherapiddevelopmentofindustrialconstructioninthecoastalzones，themillbuildingaffectedbysoftsoilintheco

3、astalzonesunderLargearealoadingisincreasingIntheworld，structurecollapseforthelargearealoadingoccurfromtimetotimehowtOaccuratelypredictthenonuniformsettlementunderlargearealoadinghasbecomeurgenttosolveDaXiuworkshopandJiJi

4、aGongworkshopofTianjinPortisthebackgroundofthisarticle，firstofall，thenonuniformsettlementoftheworkshopissummedupthroughstructuremonitoringandanalysisunderthelargearealoading，andthroughstructuretestingtherelevantparameter

5、sisprovidedtothenumericalanalysis；Secondly，theapplicationoflayerwisesummationmethodcalculatethesumofthecorrespondinganalyticalsolutionofnonuniformsettlement；FinallyusingfiniteelementsoftwareANSYS，consideringthestructuref

6、oundationfoundationinteraction，throughestablishingthree—dimensionalfiniteelementmodel，thenonuniformsettlementofadjacentstructuresunderlargearealoadingisanalyzedforfiniteelementanalysisThroughthemutualcontrastofon—sitetes

7、tresults，theanalyticalsolutionandnumericalsolution，foundthatthetheoreticalsolutionisbiggerthanon—sitetestresults，thenumericalmethodthisarticleusedareingoodagreementwiththemeasuredresulB，themethodcanprovideabasisandrefere