某型軍車裝甲防彈材料的選擇與結構設計.pdf

1、東南大學碩士學位論文某型軍車裝甲防彈材料的選擇與結構設計姓名：邵磊申請學位級別：碩士專業(yè)：材料學指導教師：余新泉20080108AbstractAbstractMilitaryvehicle，asallimportantcomponentofPLA’SweaponrysystemisthebasicplatformofimplementinggroundmaneuveramongarmynavyandairforceItisalsoth

2、efundamentalequipmentofimplementingdevelopmentstrategiesincluding“trails—regionalmobilitythree‘dimensionalattackanddefense，multi—dimensionandmulti—skill”W曲thechangesofstrategicsituationandbattlefieldenvironment，ahi曲erdem

3、andissetondefensefunctionofmilitaryvehicleinrecentwarsAtthesametimePLAurgentlyneedstOimproveitinordertoadjusttothepresentcommandsanddemandsonarmyequipmenttransitionHowevertheweightincreasecausedbyaddonarmorisconstrainedb

4、ysuchperformanceindicesasloadingcapacityflexibilityandeconomywhichcausesitverydifficulttodesignthearinorformilitaryvehicleAccordingtOthefeaturesofcurrentandfuturewars，combinedwiththemissionoflighthighmobilityvehicle“huma

5、noriented”armordesignphilosophyisconfirmed；structuredesignandmaterialselectionareaccomplishedbymeansofkeyandpartextraarmoLThroughoptimizingtheanalysisandassessmentofmultipleextraarmorprojectstomeetthedemandofarmorgrade，t

6、hearmorprotectionforceofmilitarypurposeautomobilewillbeimproveddecreasingtheinfluenceoncrosscountrymobilityandcostwhichprovidestechnologicalsupportforarmorresearchonothermilitaryvehiclesThemajorresearchworkandfindingsare

7、asfollows：(1)ThearmorgradeoflightmilitaryvehicleisdividedintoGradeIandGradeIIInGradeI，thewholevehicleincludingthefront，back，left，rightroofcanresist762mm79typelightsubmachinegunand51Btypebulletin也edistanceof5mThebottomCal

8、lresistthethreatofexplosionof3kgTNTexplosiveInGradeII，thewholevehicleincludingthe行ont，backleftright，roofcanresist762mm56typesubmachinegunand762mm56bulletinthedistanceof10mThebottomcallresistthethreatofexplosionof5kgTNTex

9、plosive(2)Bymeansofinversedesign，asimplifiedmodelofthree—dimensionalCADofagivenmilitaryvehicleisconstructedbasedonCATIAsoRwareOnthetheoreticalbasisofstructureantibombeffectcombinedwiththefeaturesofallpartsofthevehicle，th

10、estructureofextraarmormoduleisdesignedTwodifferentwholearrangementpatternsareaccomplishedaccordingtotheirdifferentmissions(3)Basedontheprincipleofmaterialselection，combinedwiththedemandonvehicleweightandcost，forGradeI，id

11、ealselectedmaterialsare3mmB900FD1bulletproofsteelplateand23mmF601aN／lOWsteelAndforGradeII，idealselectedmaterialsare4mmF601armorsteeland272kg／mEsiliconcarbide／PEplate(4)Multipleextraarnlorprojectsareaccomplishedaccordingt

12、oGradeIandGradeIIInrestraintofthetotalmaSsofextraarmoroptionlessthan695kg，theelementaryselectionisproceededForthefirsttime，attemptingtoadoptcomprehensiveassessmentmethodinoptimizationofextraarmorprojectandacquiringideale