多边形钢管约束混凝土靶抗侵彻机理研究

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1、分类号TU511学号14090003ＵＤＣ密级公开工学硕士学位论文多边形钢管约束混凝土靶抗侵彻机理研究硕士生姓名蒙朝美学科专业土木工程研究方向武器效应与防护指导教师蒋志刚教授宋殿义副教授二〇一六年十一月InvestigationontheAnti-PenetrationMechanismsofPolygonalSteel-Tube-ConfinedConcreteTargetsCandidate：MengChaomeiAdvisor：JiangZhigangSongDianyiAdissertationSubmittedinpartialfulfill

2、mentoftherequirementsforthedegreeofMasterofEngineeringinCivilEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha,Hunan,P.R.ChinaNovember,2016国防科学技术大学研究生院硕士学位论文目录摘要...............................................................................................

3、................................iABSTRACT.....................................................................................................................ii第一章绪论..............................................................................................................11.1

4、课题研究背景及意义........................................................................................11.2混凝土靶抗侵彻试验研究................................................................................21.3混凝土靶抗侵彻性能数值模拟......................................................................

5、..51.3.1材料模型..................................................................................................51.3.2求解算法..................................................................................................61.4混凝土靶侵彻深度工程模型.............................................

6、...............................71.5本文的主要内容及安排....................................................................................9第二章多边形钢管约束混凝土靶抗侵彻试验........................................................112.1试件与射击工况..............................................................

7、..............................112.1.1试件规格与射击工况.............................................................................112.1.2试件混凝土配合比.................................................................................122.2试件材料静力学性能..............................................

8、........................................132.2.1