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基于最大熵原理的加筋土挡墙可靠性分析.docx

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基于最大熵原理的加筋土挡墙可靠性分析 [Abstract] Basedontheprincipleofmaximumentropy,thispaperanalyzesthereliabilityofreinforcedearthretainingwalls.Thefactorsthataffectthestabilityofreinforcedearthretainingwallsarecomprehensivelyanalyzed.Thecalculationmethodofreliabilityindexisintroduced,andthereliabilityofreinforcedearthretainingwallsisevaluated.Theresultsshowthatthemaximumentropyprinciplecaneffectivelyimprovetheaccuracyandreliabilityoftheresults.Theresearchofthispaperprovidesatheoreticalbasisforthedesignandconstructionofreinforcedearthretainingwalls. [Keywords] Maximumentropyprinciple,reinforcedearthretainingwall,reliabilityanalysis [Introduction] Withthedevelopmentofmodernurbaninfrastructure,reinforcedearthretainingwallshavebeenwidelyusedinengineeringconstructionfortheirexcellentstability,easyconstruction,andlowcost.However,duetothecomplexityofthesoilstructure,thereliabilityofreinforcedearthretainingwallsisdifficulttoguarantee,andthereisariskoffailureduringconstructionanduse.Therefore,itisnecessarytoanalyzethereliabilityofreinforcedearthretainingwallsandprovideatheoreticalbasisforthedesignandconstructionofthesestructures. Themaximumentropyprincipleisapowerfultoolforsolvingcomplexproblems.Inthispaper,theprincipleofmaximumentropyisusedtoanalyzethereliabilityofreinforcedearthretainingwalls.Thefactorsthataffectthestabilityofreinforcedearthretainingwallsarecomprehensivelyanalyzed,andthecalculationmethodofreliabilityindexisintroduced.Thereliabilityofreinforcedearthretainingwallsisevaluated,andtheresultsarediscussed. [Factorsaffectingthestabilityofreinforcedearthretainingwalls] Thestabilityofreinforcedearthretainingwallsisaffectedbymanyfactors,includingsoilproperties,wallmaterials,wallheight,slopeangle,drainagemeasures,andseismicintensity.Thefollowingfactorsareanalyzedinthispaper. (1)Soilproperties.Soilproperties,suchassoiltype,shearstrength,andinternalfrictionangle,haveasignificantimpactonthestabilityofreinforcedearthretainingwalls.Differentsoilshavedifferentbearingcapacitiesanddeformati