荊江大堤堤防工程安全綜合評判體系研究.pdf

1、河海大學(xué)博士學(xué)位論文荊江大堤堤防工程安全綜合評判體系研究姓名：吳威申請學(xué)位級別：博士專業(yè)：水工結(jié)構(gòu)工程指導(dǎo)教師：王德信20071201AbstractAbstractUpt0nowt11esin舀efactoreval刪onmemodisllSuallyusedtoa11alyzethesafetyofdyke，butit’slackofconlprehellsiVeeValuationstalldard111廿1ismesis，t11

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4、tyC0mprehensiVeeValuationis銷tablishedByimensively雒a1)，zingnlede伊∞ofinflueIlcebyconditionofdykehydrogeolo百cal，desi印，c0Ilstruction，andoper：ation，etc，andsele嘶ngmemaininnuencing伍ctors，asetofa仃ectingfactorsofdyke’ssafetyismad

5、e；BaSedont11echaractersofdyke’ssafetyeVal眥tion，meprincipleofbuildingupmedyke’ssafetyeValuationindexsystemisraised，鋤dasetofdyke’ssafetyeValuationismadebaSedoncriterionaIldgeneralexp耐enceFroma11thesementionedpans，dyke’ssaf

6、e夠comprehensiVeeValuationsyst鋤iIl觚oleVelsandmaIlyindexesisestablishedbyappl如ngnle如zzymath鋤aticsthe0夠2Themethodofqualltizedqu鋤titatiVeaIldqualitatiVeeValuationindexesisstudied赴mingat廿1echaracterSofdyke’ssafetyeValuationin

7、dexes，aRer如llconsideringaboutdi‰c韶inexpressingmethod，Valu銷r鋤ge，meaLs謝ngmemod，鋤dme弱uringstandard，tllemeaSurementaIldnomalizationmemodtosafet)rcompreh踟siVeeValuationindexeSareraisedAccordingtomemIulingsituationofJin西i趾gDyk

8、e，water㈣t鋤ddykebehaⅥ0rare弛alyzed，鋤dspatialnonlinearfiniteel鋤entmechodisusedt0鋤alyzesuchobjects嬲watercu玎ent，se印age，stabili劬s砌n鋤ds仃ess，seisrnic1iquefaction，etc，soacompIehensiVeaIldqu鋤tizedeValuationindeXforJin自iangDyke’ssa