非饱和黏土动态力学特性及其本构关系研究

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1、分类号O347.3学号10029002ＵＤＣ539.4密级公开工学博士学位论文非饱和黏土动态力学特性及其本构关系研究博士生姓名丁育青学科专业力学研究方向材料动态力学性能指导教师汤文辉教授二〇一三年十月万方数据万方数据ExperimentalCharacterizationandConstitutiveModelingofPartiallySaturatedClayunderDynamicLoadingConditionsCandidate：YuqingDingSupervisor：Prof.WenhuiTangAdissertationSubmittedinpartialfulfi

2、llmentoftherequirementsforthedegreeofDoctorofEngineeringinMechanicsGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaOctober，2013万方数据万方数据万方数据万方数据国防科学技术大学研究生院博士学位论文目录摘要....................................................................................................

3、.............iAbstract..............................................................................................................iii第一章绪论......................................................................................................11.1研究背景............................................

4、..............................................................11.2国内外研究现状..............................................................................................31.2.1非饱和土静态力学试验研究现状.......................................................31.2.2土的SHPB试验研究现状..................................

5、.................................51.2.3土的平板撞击试验研究现状.............................................................141.2.4土的动态本构模型研究现状.............................................................181.3存在的主要问题..........................................................................................

6、..241.4本文主要研究内容........................................................................................25第二章非饱和黏土静态力学试验....................................................................272.1黏土土样的物性分析....................................................................................272.1.1黏土

7、的物理性质指标.........................................................................272.1.2黏土颗粒的矿物、化学成分.............................................................312.2无侧限压缩试验................................................................