上海交通大学研究生专业课程信息收集表Information Formfor SJTU Graduate Profession Courses课程基本信息BasicInformation（中文Chinese）工程材料断裂机理*课程名称CourseName（英文English）FractureinEngineeringMaterials*学分*学时232CreditsTeaching Hours个学期*开课学期*是否跨学期跨Spanningover春季学期Spring否NoSemesterCross-semester?Semesters（含夏季学期）。*课程类型*课程分类专业基础课ProgramCore通用课程Bothfull&parttimestudentsCourse TypeCourseCourse Type课程层次*课程性质专业课SpecializedCourse硕博共用AllgraduatesCourse CategoryTargeting Students*授课语言主要授课方式英文English课堂教学InclassteachingInstructionTeaching MethodLanguage*成绩类型主要考核方式等第制Lettergrading论文EssayGradeExam Method*开课院系材料学院School所属学科材料科学与工程Subject负责教师工号ID单位School联系方式E-mail姓名NamePersonin赵晓峰材料学院xiaofengzhao@sjtu.edu.cncharge课程扩展信息ExtendedInformation本课程主要面向材料研究相关方向的硕士、博士研究生，讲授常见工程材料（如金属、陶瓷、复合材料等）强度与断裂的基本问题，以及如何利用这些原理设计性能优异的材料和结构，提高学生解决和分析问题能力，训练科学的思维方式。本课程首先讲授材料强度和断裂的基本物理概念，如理论断裂强度、剪切强度、Griffith断裂基本理论、韧性断裂、脆性断裂等。然后讲述材料强度和断裂韧性的测试技术，重点介绍科学研究中常用的压痕法和单边开口梁法。在此基础上，讲授材料强韧化的基本原理和方法（如相变增韧、复合材料设计等），以及断裂形貌分析，课程同时引入最新的*课程简介科研成果，时刻保持更新。(中文)Course Description本课程将以几种常用的、典型的工程材料，如高温合金、航空发动机地面燃气轮机热障涂层、陶瓷基纤维复合材料、核反应堆燃料元件包壳材料、轻金属合金等为例，讲述这些材料的设计原理及应用要求，并针对工程中广泛存在的蟠变、疲劳、应力腐蚀、氢脆等关键失效方式进行分析。课程主要采用课堂授课/在线授课方式，重点在于基本概念的讲述，以实际应用案例出发，引发学生思考。同时某些知识点采用反转课堂，让学生分组选择知识点并制作PPT课堂讲授，加强学生独立思考与互动。考试采用课堂报告或论文形式。*课程简介This course should give students both a basic understanding on the strength and fracture(English)toughnessofengineeringmaterials(suchasmetals,ceramics,composites,etc.),andtheuseof fracturemechanics in materials selection and product design.This course is intended forCourse DescriptionGraduate students, assuming that students have both a basic knowledge of the engineering2020.041/4
1 / 4 2020.04 上海交通大学研究生专业课程信息收集表 Information Form for SJTU Graduate Profession Courses 课程基本信息 Basic Information *课程名称 Course Name （中文 Chinese）工程材料断裂机理 （英文 English）Fracture in Engineering Materials *学分 Credits 2 *学时 Teaching Hours 32 *开课学期 Semester 春季学期 Spring *是否跨学期 Cross-semester? 否 No 跨 Spanning over 个学期 Semesters（含夏季学期）。 *课程类型 Course Type 专业基础课 Program Core Course *课程分类 Course Type 通用课程 Both full & part time students *课程性质 Course Category 专业课 Specialized Course 课程层次 Targeting Students 硕博共用 All graduates *授课语言 Instruction Language 英文 English 主要授课方式 Teaching Method 课堂教学 In class teaching *成绩类型 Grade 等第制 Letter grading 主要考核方式 Exam Method 论文 Essay *开课院系 School 材料学院 所属学科 Subject 材料科学与工程 负责教师 Person in charge 姓名 Name 工号 ID 单位 School 联系方式 E-mail 赵晓峰 材料学院 xiaofengzhao@sjtu.edu.cn 课程扩展信息 Extended Information *课程简介 (中文) Course Description 本课程主要面向材料研究相关方向的硕士、博士研究生，讲授常见工程材料（如金属、 陶瓷、复合材料等）强度与断裂的基本问题，以及如何利用这些原理设计性能优异的材 料和结构，提高学生解决和分析问题能力，训练科学的思维方式。 本课程首先讲授材料强度和断裂的基本物理概念，如理论断裂强度、剪切强度、Griffith 断裂基本理论、韧性断裂、脆性断裂等。然后讲述材料强度和断裂韧性的测试技术，重 点介绍科学研究中常用的压痕法和单边开口梁法。在此基础上，讲授材料强韧化的基本 原理和方法（如相变增韧、复合材料设计等），以及断裂形貌分析，课程同时引入最新的 科研成果，时刻保持更新。 本课程将以几种常用的、典型的工程材料，如高温合金、航空发动机地面燃气轮机热障 涂层、陶瓷基纤维复合材料、核反应堆燃料元件包壳材料、轻金属合金等为例，讲述这 些材料的设计原理及应用要求，并针对工程中广泛存在的蠕变、疲劳、应力腐蚀、氢脆 等关键失效方式进行分析。 课程主要采用课堂授课/在线授课方式，重点在于基本概念的讲述，以实际应用案例出 发，引发学生思考。同时某些知识点采用反转课堂，让学生分组选择知识点并制作 PPT 课堂讲授，加强学生独立思考与互动。考试采用课堂报告或论文形式。 *课程简介 （English） Course Description This course should give students both a basic understanding on the strength and fracture toughness of engineering materials (such as metals, ceramics, composites, etc.), and the use of fracture mechanics in materials selection and product design. This course is intended for Graduate students, assuming that students have both a basic knowledge of the engineering
materialsandMaterialMechanicsThe course will begin by developing the theoretical framework for the fracture and strength ofsolids (e.g.theoretical cleavage strength, shear strength, Griffith theory) and then developingan understanding of brittle and ductilefracture.Then the techniques for the measurement ofstrength and fracture toughness will be presented, with a focus on the indentation technique,which isone importantmethodfor scientific research.In addition,this coursewill alsopresentthebasicconceptsonthematerialstrengtheningandtoughening(e.g.phasetransformatiortoughening,compositeapproach, Eshelbytheory,etc),aswellas fractography.Thecourse willalsogive students the recent researchfindings on the materials fracture or strength.This course will use several engineering materials, such as high temperature superalloythermal barrier coatingsfor areoengine, fiber reinforced composites,nuclear fuel particles anclightalloys,asexamples,tointroducetheknowledgeofengineeringfracture,forexample,thecreep,fatigue, stress corrosion and Hydrogen brittleness induced failureThe course will be interactive and there will be periods for students to raise questions anddiscuss aspects of their own experimental work with the instructor.周次教学内容授课学时教学方式1.材料强度与断裂基础1.1理论抗拉强度1.2理论剪切强度1.3应力集中理论(InglisTheory)直播/课堂1.4Griffith理论61-31.5韧性断裂讲授1.6脆性断裂1.7断裂韧性概念1.8韧性-脆性转变2.材料强度与断裂韧性测试技术2.1强度测试2.2断裂韧性测试直播/课堂2.3纳米/微米压痕理论4-54讲授*教学大纲2.4影响材料强度和韧性的因素2.5强度断裂统计方法（Webull统计）(中文)2.6案例分析Syllabus4.材料断裂与增韧4.1裂纹形核机制4.2断裂形貌4.3脆性材料增韧机制4.4相变增韧直播/课堂6-744.5纤维增韧与复合材料讲授4.6Eshelby理论4.7工程材料设计4.8强度中的尺寸效应课堂答疑/82答疑/期中测验期中测验5.嫣变与疲劳断裂直播/课堂9-1045.1塑性变形讲授5.2位错密度2/42020.04
2 / 4 2020.04 materials and Material Mechanics. The course will begin by developing the theoretical framework for the fracture and strength of solids (e.g. theoretical cleavage strength, shear strength, Griffith theory) and then developing an understanding of brittle and ductile fracture. Then the techniques for the measurement of strength and fracture toughness will be presented, with a focus on the indentation technique, which is one important method for scientific research. In addition, this course will also present the basic concepts on the material strengthening and toughening (e.g. phase transformation toughening, composite approach, Eshelby theory, etc), as well as fractography. The course will also give students the recent research findings on the materials fracture or strength. This course will use several engineering materials, such as high temperature superalloy, thermal barrier coatings for areoengine, fiber reinforced composites, nuclear fuel particles and light alloys, as examples, to introduce the knowledge of engineering fracture, for example, the creep, fatigue, stress corrosion and Hydrogen brittleness induced failure. The course will be interactive and there will be periods for students to raise questions and discuss aspects of their own experimental work with the instructor. *教学大纲 (中文) Syllabus 周次 教学内容 授课学时 教学方式 1‐3 1. 材料强度与断裂基础 1.1 理论抗拉强度 1.2 理论剪切强度 1.3 应力集中理论 (Inglis Theory) 1.4 Griffith 理论 1.5 韧性断裂 1.6 脆性断裂 1.7 断裂韧性概念 1.8 韧性‐脆性转变 6 直播/课堂 讲授 4‐5 2. 材料强度与断裂韧性测试技术 2.1 强度测试 2.2 断裂韧性测试 2.3 纳米/微米压痕理论 2.4 影响材料强度和韧性的因素 2.5 强度断裂统计方法（Webull 统计） 2.6 案例分析 4 直播/课堂 讲授 6‐7 4. 材料断裂与增韧 4.1 裂纹形核机制 4.2 断裂形貌 4.3 脆性材料增韧机制 4.4 相变增韧 4.5 纤维增韧与复合材料 4.6 Eshelby 理论 4.7 工程材料设计 4.8 强度中的尺寸效应 4 直播/课堂 讲授 8 答疑/期中测验 2 课堂答疑/ 期中测验 9‐10 5. 蠕变与疲劳断裂 5.1 塑性变形 5.2 位错密度 4 直播/课堂 讲授
5.3材料强化机制5.4蠕变断裂5.5疲劳断裂5.6应力腐蚀5.7氢脆现象6.工程材料断裂案例分析6.1高温合金6.2航空发动机热障涂层直播/课堂6.3陶瓷基纤维复合材料811-14讲授6.4核燃料包壳材料6.5高温气冷堆燃料颗粒6.6金属泡沫课堂汇报7.期末考试415-16PPTWeekContentHoursFormat1.Fundamentals on Material Strength and Fracture1.1Theoretical cleavage strength1.2Theoretical shear strength1.3Stress concentration (InglisTheory)Online/clas1.4Griffith Theory61-31.5Ductile fractures teaching1.6Brittle fracture1.7 Fracture toughness1.8DuctiletoBrittletransformation2.Techniques to measurethe strength and fracturetoughness2.1 Strength testing2.2Fracturetoughness testingOnline/clas2.3 Indentation fracture theory4-54s teaching2.4Factors affectingthe strengthandfracturetoughness*教学大纲2.5Failurestatistics and Weibull Distribution(English)2.6ExamplesSyllabus3. Fracture and Toughening3.1Nucleation andformation of cracks3.2Fractography3.3 Toughening mechanismOnline/clas3.4Phasetransformationtoughening 6-743.5CompositeMaterialss teaching3.6Eshelby theory3.7 Engineering design3.8 Size effect in strength testing课堂答疑/82CourseTutoring/Quiz期中测验4.Creep and Fatigue4.1Plastic deformation4.2 Dislocation densityOnline/clas49-104.3Strengthenmechanismsteaching4.4Creep4.5Fatigue4.6Stresscorrosion3/42020.04
3 / 4 2020.04 5.3 材料强化机制 5.4 蠕变断裂 5.5 疲劳断裂 5.6 应力腐蚀 5.7 氢脆现象 11‐14 6.工程材料断裂案例分析 6.1 高温合金 6.2 航空发动机热障涂层 6.3 陶瓷基纤维复合材料 6.4 核燃料包壳材料 6.5 高温气冷堆燃料颗粒. 6.6 金属泡沫 8 直播/课堂 讲授 15‐16 7. 期末考试 4 课堂汇报 PPT *教学大纲 （English） Syllabus Week Content Hours Format 1‐3 1. Fundamentals on Material Strength and Fracture 1.1 Theoretical cleavage strength 1.2 Theoretical shear strength 1.3 Stress concentration (Inglis Theory) 1.4 Griffith Theory 1.5 Ductile fracture 1.6 Brittle fracture 1.7 Fracture toughness 1.8 Ductile to Brittle transformation 6 Online/clas s teaching 4‐5 2. Techniques to measure the strength and fracture toughness 2.1 Strength testing 2.2 Fracture toughness testing 2.3 Indentation fracture theory 2.4 Factors affecting the strength and fracture toughness 2.5 Failure statistics and Weibull Distribution 2.6 Examples 4 Online/clas s teaching 6‐7 3. Fracture and Toughening 3.1 Nucleation and formation of cracks 3.2 Fractography 3.3 Toughening mechanism 3.4 Phase transformation toughening 3.5 Composite Materials 3.6 Eshelby theory 3.7 Engineering design 3.8 Size effect in strength testing 4 Online/clas s teaching 8 Course Tutoring/Quiz 2 课堂答疑/ 期中测验 9‐10 4. Creep and Fatigue 4.1 Plastic deformation 4.2 Dislocation density 4.3 Strengthen mechanism 4.4 Creep 4.5 Fatigue 4.6 Stress corrosion 4 Online/clas s teaching
4.7 Hydrogen brittleness5. Case study5.1 Superalloy in gas turbine5.2Thermalbarriercoatingsforareoengine5.3Fibre reinforced ceramicsOnline/clas811-145.4 Nuclear cladding materialss teaching5.5TRISOparticles for high temperaturegas cooledreactors.5.6 Metal foamsOnline/clas15-1647.Final ExaminationSPPT考核方式：期中测验占成绩30%，期末考试占70%.期末考试有两种方式*课程要求1.课堂Presentation：选取课程有关的内容做一个会议的报告（15分钟）：（中文）2Requirements论文：选取课程相关内容，撰写一份综述性或者研究论文，格式按杂志论文。Midterm test (30%)+final test(70%).Thefinaltest can be:*课程要求Presentation:the student can choose one topic related to this course and give talks (151.(English)mins)inclass.Requirements2.Essay:write a paper/literature review on one topic related tothis course and submittedbeforetheendof semester.参考书目：1. David.J.Green,An introduction to the mechanical properties ofceramics,CambridgeUniversity Press,1998,Chapter8*课程资源2.B. R. Lawn, Fracture of Brttle Solids, Second Edition, Cambridge University Press,（中文)Cambridge,UK,1993.Resources3. M.A. Meyers and K.K. Chawla, Mechanical Behavior of Materials, Prentice-Hall,19994.Mark L. Weaver, Mechanical Behavior of Materials, Course Notes, University ofAlabamaReferencebooks:David. J. Green, An introduction to the mechanical properties of ceramics, Cambridge1.University Press,1998,Chapter8*课程资源2.B. R. Lawn, Fracture of Brittle Solids, Second Edition, Cambridge University Press,(English)Cambridge, UK,1993.Resources3.M.A.Meyers and K.K.Chawla, Mechanical Behaviorof Materials, Prentice-Hall,19994.Mark L.Weaver, Mechanical Behavior of Materials, Course Notes, University ofAlabama备注学生课堂PPT汇报的时间可根据人数调整（14-16周）。Note4/42020.04
4 / 4 2020.04 4.7 Hydrogen brittleness 11‐14 5. Case study 5.1 Superalloy in gas turbine 5.2 Thermal barrier coatings for areoengine 5.3 Fibre reinforced ceramics 5.4 Nuclear cladding materials 5.5 TRISO particles for high temperature gas cooled reactors. 5.6 Metal foams 8 Online/clas s teaching 15‐16 7. Final Examination 4 Online/clas s PPT *课程要求 （中文） Requirements 考核方式：期中测验占成绩 30%，期末考试占 70%. 期末考试有两种方式: 1. 课堂 Presentation: 选取课程有关的内容做一个会议的报告（15 分钟）； 2. 论文：选取课程相关内容，撰写一份综述性或者研究论文，格式按杂志论文。 *课程要求 （English） Requirements Midterm test (30%)+final test (70%). The final test can be: 1. Presentation: the student can choose one topic related to this course and give talks (15 mins）in class. 2. Essay: write a paper/literature review on one topic related to this course and submitted before the end of semester. *课程资源 （中文） Resources 参考书目： 1. David. J. Green, An introduction to the mechanical properties of ceramics, Cambridge University Press, 1998, Chapter 8 2. B. R. Lawn, Fracture of Brittle Solids, Second Edition, Cambridge University Press, Cambridge, UK, 1993. 3. M.A. Meyers and K.K. Chawla, Mechanical Behavior of Materials, Prentice‐Hall , 1999. 4. Mark L. Weaver, Mechanical Behavior of Materials, Course Notes, University of Alabama *课程资源 （English） Resources Reference books： 1. David. J. Green, An introduction to the mechanical properties of ceramics, Cambridge University Press, 1998, Chapter 8 2. B. R. Lawn, Fracture of Brittle Solids, Second Edition, Cambridge University Press, Cambridge, UK, 1993. 3. M.A. Meyers and K.K. Chawla, Mechanical Behavior of Materials, Prentice‐Hall , 1999. 4. Mark L. Weaver, Mechanical Behavior of Materials, Course Notes, University of Alabama 备注 Note 学生课堂 PPT 汇报的时间可根据人数调整（14-16 周）