國防大氣環(huán)境試驗站網建設及試驗與評價技術研究.pdf

1、國防大氣環(huán)境試驗站網建設及試驗與評價技術研究TheStudyforConstructionofNationalDefenseAtmosphericEnvironmentalTestNetworkandTechnologyofEnvironmentalTestand“白rthinessEvaluation博士學位論文一級學科：專業(yè)：作者姓名：指導教師：絲堂王猩墨撞盔廑旦絲堂瑟儉武塞遺蜇麴攫天津大學材料科學與工程學院二零零八年七月ABSTR

2、ACTTheatmosphericenvironmentismainenvironmentthattheequipmentwasconfrontedwithThedissertationwasstudiedtheinfluenceofatmosphericenvironmenttOequipmentlifecycleThemaincontentsareasfollows：Themaincontentsareasfollows：Thena

3、tionaldefenceatmosphericenvironmentaltestnetworkwasdesignedtoconsistofresearchcentre，importantteststation，generalteststationandtestpointandtoCOVerwithcoldregioncooltemperatezoneI、cooltemperatezoneII、warmtemperatezone、xer

4、othermicregion、subtropicalandtropicalregion，itssatisfiedtheneedsofsafetysecrecyandasperityenvironmentaltestTherewasnotabilitydifferenceofchloridedepositionratebetweenhangingframemethodandwetcandlemethodwhenconspicuouslev

5、elequalO01ThedatasurveybyhangingframemethodisbiggerthanthewetcandlemethodChinasoutheastlittoralcorrosivitycategorieswereC3、C4classifiedbystandardmaterialscorrosionrate，andwereT4～T5classifiedbyTOW，wereSoS1classifiedbyC1’c

6、hloridedepositionrate，andwerePo～P1classifiedbyS02chloridedepositionrateThefuzzydynamicclusterchartofBeijing，Qingdao，WuhanJiangjin，GuangzhouI，GuangzhouII，QionghaiandWanningstmionindicatethecoefficientofsimilafityof8一stati

7、onsareveryloweventhoughtwoGuangzhoustationsbecomeonecategorywhencoefficientofsimilarityequaltoO76111efuzzydynamicclusterchartof17environmentalfactorsbecomes6categoriesFuzzycomprehensivejudgmentmethodisespeciallyadaptedfo

8、rmulticriteriaenvironmentalworthinesscomprehensivejudgmentof19kindsofprotectivecoatingsFuzzydominanceanalysishasgeneralityfortheevaluationofmetalmaterialscorrosivityandtheasperityofatmosphericcorrosivityfromtheevaluation

9、of13kindsofsteelscorrosivityand7atmosphericstationsenvironmentalcorrosivityTherelativityevaluationprincipleareaccelerativitysimulativityandrepeatabilitybetweenartificialacceleratedtestandnaturalexposure，andapplytheseprin