RSS Feed for fatigue http://solvonauts.org/%3Faction%3Drss_search%26term%3Dfatigue RSS Feed for fatigue 3.35 Fracture and Fatigue (MIT) 3.35 Fracture and Fatigue (MIT) Investigation of linear elastic and elastic plastic fracture mechanics Topics include microstructural effects on fracture in metals ceramics polymers thin films biological materials and composites toughening mechanisms crack growth resistance and creep fracture Also covered interface fracture mechanics fatigue damage and dislocation substructures in single crystals stress and strain life approach to fatigue fatigue crack growth models and mechanisms variable amplitude fatigue corrosion fatigue and case studies of fracture and fatigue in structural bioimplant and microelectronic components Investigation of linear elastic and elastic plastic fracture mechanics Topics include microstructural effects on fracture in metals ceramics polymers thin films biological materials and composites toughening mechanisms crack growth resistance and creep fracture Also covered interface fracture mechanics fatigue damage and dislocation substructures in single crystals stress and strain life approach to fatigue fatigue crack growth models and mechanisms variable amplitude fatigue corrosion fatigue and case studies of fracture and fatigue in structural bioimplant and microelectronic components http://ocw.mit.edu/courses/materials-science-and-engineering/3-35-fracture-and-fatigue-fall-2003 http://ocw.mit.edu/courses/materials-science-and-engineering/3-35-fracture-and-fatigue-fall-2003 TALAT Lecture 2401: Fatigue Behaviour and Analysis This lecture explains why when and where fatigue problems may arise and the special significance to aluminium as structural material it helps to understand the effects of material and loading parameters on fatigue to appreciate the statistical nature of fatigue and its importance in data analysis evaluation and use it shows how to estimate fatigue life under service conditions of time dependent variable amplitude loading how to estimate stresses acting in notches and welds with conceptual approaches other than nominal stress it provides qualitative and quantitative information on the classification of welded details and allow for more sophisticated design procedures Background in materials engineering design and fatigue is required http://dspace.jorum.ac.uk/xmlui/handle/10949/3446 http://dspace.jorum.ac.uk/xmlui/handle/10949/3446 TALAT Lecture 2401: Fatigue Behaviour and Analysis This lecture explains why when and where fatigue problems may arise and the special significance to aluminium as structural material it helps to understand the effects of material and loading parameters on fatigue to appreciate the statistical nature of fatigue and its importance in data analysis evaluation and use it shows how to estimate fatigue life under service conditions of time dependent variable amplitude loading how to estimate stresses acting in notches and welds with conceptual approaches other than nominal stress it provides qualitative and quantitative information on the classification of welded details and allow for more sophisticated design procedures Background in materials engineering design and fatigue is required http://core.materials.ac.uk/search/detail.php?id=2169 http://core.materials.ac.uk/search/detail.php?id=2169 3.35 Fracture and Fatigue (MIT) Investigation of linear elastic and elastic plastic fracture mechanics Topics include microstructural effects on fracture in metals ceramics polymers thin films biological materials and composites toughening mechanisms crack growth resistance and creep fracture Also covered interface fracture mechanics fatigue damage and dislocation substructures in single crystals stress and strain life approach to fatigue fatigue crack growth models and mechanisms variable amplitude fatigue corrosion fatigue and case studies of fracture and fatigue in structural bioimplant and microelectronic components https://ocw.mit.edu/courses/materials-science-and-engineering/3-35-fracture-and-fatigue-fall-2003 https://ocw.mit.edu/courses/materials-science-and-engineering/3-35-fracture-and-fatigue-fall-2003 3.35 Fracture and Fatigue (MIT) Investigation of linear elastic and elastic plastic fracture mechanics Topics include microstructural effects on fracture in metals ceramics polymers thin films biological materials and composites toughening mechanisms crack growth resistance and creep fracture Also covered interface fracture mechanics fatigue damage and dislocation substructures in single crystals stress and strain life approach to fatigue fatigue crack growth models and mechanisms variable amplitude fatigue corrosion fatigue and case studies of fracture and fatigue in structural bioimplant and microelectronic components http://www.core.org.cn/OcwWeb/Materials-Science-and-Engineering/3-35Fall2003/CourseHome/index.htm http://www.core.org.cn/OcwWeb/Materials-Science-and-Engineering/3-35Fall2003/CourseHome/index.htm TALAT Lecture 2402: Design Recommendations for fatigue loaded structures This lecture presents calculation of design stresses for variable stress ratios in practice explanation on the background of design recommendations it demonstrates the concept of partial safety factors and supply appropriate background information for aluminium it enables the designer to evaluate service behavior of structural details on a more sophisticated level applying the same principles as in current design recommendations it provides understanding of the fatigue design procedure according to current recommendations Background knowledge in engineering materials and fatigue as well as some knowledge in statistics is required http://dspace.jorum.ac.uk/xmlui/handle/10949/3447 http://dspace.jorum.ac.uk/xmlui/handle/10949/3447 TALAT Lecture 2405: Fatigue an Fracture in Aluminium Structures This lecture outlines modern fatigue design procedures and standards the respective background information it introduces fatigue design by testing it presents fatigue data analysis and evaluation it covers safety and reliability issues in aluminium design This material has been utilized together with further definitions for classification of structural details to provide a proposal supported by the European Aluminium Association as a National Application Document which may also be considered for introduction into the actual standard when this will be converted from an ENV to an EN http://dspace.jorum.ac.uk/xmlui/handle/10949/3450 http://dspace.jorum.ac.uk/xmlui/handle/10949/3450 TALAT Lecture 2402: Design Recommendations for fatigue loaded structures This lecture presents calculation of design stresses for variable stress ratios in practice explanation on the background of design recommendations it demonstrates the concept of partial safety factors and supply appropriate background information for aluminium it enables the designer to evaluate service behavior of structural details on a more sophisticated level applying the same principles as in current design recommendations it provides understanding of the fatigue design procedure according to current recommendations Background knowledge in engineering materials and fatigue as well as some knowledge in statistics is required http://core.materials.ac.uk/search/detail.php?id=2170 http://core.materials.ac.uk/search/detail.php?id=2170 TALAT Lecture 2405: Fatigue an Fracture in Aluminium Structures This lecture outlines modern fatigue design procedures and standards the respective background information it introduces fatigue design by testing it presents fatigue data analysis and evaluation it covers safety and reliability issues in aluminium design This material has been utilized together with further definitions for classification of structural details to provide a proposal supported by the European Aluminium Association as a National Application Document which may also be considered for introduction into the actual standard when this will be converted from an ENV to an EN http://core.materials.ac.uk/search/detail.php?id=2173 http://core.materials.ac.uk/search/detail.php?id=2173 3.22 Mechanical Behavior of Materials (MIT) 3.22 Mechanical Behavior of Materials (MIT) Here we will learn about the mechanical behavior of structures and materials from the continuum description of properties to the atomistic and molecular mechanisms that confer those properties to all materials We will cover elastic and plastic deformation creep fracture and fatigue of materials including crystalline and amorphous metals semiconductors ceramics and bio polymers and will focus on the design and processing of materials from the atomic to the macroscale to achieve desired mechanical behavior We will cover special topics in mechanical behavior for material systems of your choice with reference to current research and publications Here we will learn about the mechanical behavior of structures and materials from the continuum description of properties to the atomistic and molecular mechanisms that confer those properties to all materials We will cover elastic and plastic deformation creep fracture and fatigue of materials including crystalline and amorphous metals semiconductors ceramics and bio polymers and will focus on the design and processing of materials from the atomic to the macroscale to achieve desired mechanical behavior We will cover special topics in mechanical behavior for material systems of your choice with reference to current research and publications http://ocw.mit.edu/courses/materials-science-and-engineering/3-22-mechanical-behavior-of-materials-spring-2008 http://ocw.mit.edu/courses/materials-science-and-engineering/3-22-mechanical-behavior-of-materials-spring-2008 Ni-superalloy, fatigue crack propagation This sample shows fatigue crack propagation in Udimet 720 a nickel base superalloy To improve its high temperature mechanical properties Udimet 720 utilises a strengthening mechanism known as order hardening There is a large volume fraction of coherent precipitates in the matrix As a fatigue crack propagates through the superalloy there is a plastic region in front of the crack tip http://core.materials.ac.uk/search/detail.php?id=1146 http://core.materials.ac.uk/search/detail.php?id=1146 Ni-superalloy, fatigue crack propagation This sample shows fatigue crack propagation in Udimet 720 a nickel base superalloy To improve its high temperature mechanical properties Udimet 720 utilises a strengthening mechanism known as order hardening There is a large volume fraction of coherent precipitates in the matrix As a fatigue crack propagates through the superalloy there is a plastic region in front of the crack tip http://core.materials.ac.uk/search/detail.php?id=1147 http://core.materials.ac.uk/search/detail.php?id=1147 Ni-superalloy, fatigue crack propagation This sample shows fatigue crack propagation in Udimet 720 a nickel base superalloy To improve its high temperature mechanical properties Udimet 720 utilises a strengthening mechanism known as order hardening There is a large volume fraction of coherent precipitates in the matrix As a fatigue crack propagates through the superalloy there is a plastic region in front of the crack tip http://core.materials.ac.uk/search/detail.php?id=1148 http://core.materials.ac.uk/search/detail.php?id=1148 Ni-superalloy, fatigue crack propagation This sample shows fatigue crack propagation in Udimet 720 a nickel base superalloy To improve its high temperature mechanical properties Udimet 720 utilises a strengthening mechanism known as order hardening There is a large volume fraction of coherent precipitates in the matrix As a fatigue crack propagates through the superalloy there is a plastic region in front of the crack tip http://dspace.jorum.ac.uk/xmlui/handle/10949/3612 http://dspace.jorum.ac.uk/xmlui/handle/10949/3612 Ni-superalloy, fatigue crack propagation This sample shows fatigue crack propagation in Udimet 720 a nickel base superalloy To improve its high temperature mechanical properties Udimet 720 utilises a strengthening mechanism known as order hardening There is a large volume fraction of coherent precipitates in the matrix As a fatigue crack propagates through the superalloy there is a plastic region in front of the crack tip http://dspace.jorum.ac.uk/xmlui/handle/10949/3613 http://dspace.jorum.ac.uk/xmlui/handle/10949/3613 Ni-superalloy, fatigue crack propagation This sample shows fatigue crack propagation in Udimet 720 a nickel base superalloy To improve its high temperature mechanical properties Udimet 720 utilises a strengthening mechanism known as order hardening There is a large volume fraction of coherent precipitates in the matrix As a fatigue crack propagates through the superalloy there is a plastic region in front of the crack tip http://dspace.jorum.ac.uk/xmlui/handle/10949/3614 http://dspace.jorum.ac.uk/xmlui/handle/10949/3614 Palliative Care Dr Bee Wee tells us about Palliative Care in Oxford and her research on end of life care and fatigue Dr Bee Wee is the Head of Palliative Care Research and Development based at Sir Michael Sobell House in Oxford Her current lines of research include End of life care for people with incurable cancer and advanced non malignant disease Symptom management and Rehabilitation Wales http creativecommons org licenses by nc sa 2 0 uk http://media.podcasts.ox.ac.uk/clmed/translational/18_bee_wee.mp4 http://media.podcasts.ox.ac.uk/clmed/translational/18_bee_wee.mp4 TALAT Lecture 2403: Applied Fracture Mechanics This lecture demonstrates how to teach the principles and concepts of fracture mechanics as well as provide recommendations for practical applications it provides necessary information for fatigue life estimations on the basis of fracture mechanics as a complementary method to the S N concept Background in engineering materials and fatigue is required http://dspace.jorum.ac.uk/xmlui/handle/10949/3448 http://dspace.jorum.ac.uk/xmlui/handle/10949/3448 TALAT Lecture 2404: Quality Considerations This lecture provides understanding of underlying concepts and tools for handling experimental data and its comparison to existing design recommendations it provides understanding of classification parameters for structural details and quantitative links between design principles and quality criteria it enables sophisticated design for further structural details not included in current recommendations it demonstrates methods of enhancing fatigue strength especially as post weld treatments Background knowledge in engineering materials and fatigue is required http://dspace.jorum.ac.uk/xmlui/handle/10949/3449 http://dspace.jorum.ac.uk/xmlui/handle/10949/3449 TALAT Lecture 2703: Construction and Dynamic Testing of Aluminium Nodes This lecture demonstrates how optimum design and fabrication of extruded space frame members joined by welding can lead to significant weight savings high service life and economy under fatigue loading conditions Basic knowledge of structural engineering extrusion design welding and fatigue and some familiarity with TALAT lectures no 1302 1501 2200 2302 and 2400 is assumed http://dspace.jorum.ac.uk/xmlui/handle/10949/3460 http://dspace.jorum.ac.uk/xmlui/handle/10949/3460 TALAT Lecture 2712: Design Example in Fatigue This is a fully documented calculation example with direct reference to the actual code provisions Its purpose is to present an outline of necessary steps but also of possible considerations for other cases or possibilities of enhancement of fatigue behaviour in service It is based on European Standard ENV 1999 2 Eurocode 9 http://dspace.jorum.ac.uk/xmlui/handle/10949/3465 http://dspace.jorum.ac.uk/xmlui/handle/10949/3465 TALAT Lecture 4500: Resistance Welding This lecture describes the spot welding characteristics of aluminium and its alloys the spot welding process the choice of process parameters strength values electrode life and requirements for quality assurance General engineering background and knowledge in aluminium metallurgy and physical properties and surface characteristics e g TALAT lecture 5101 is assumed http://dspace.jorum.ac.uk/xmlui/handle/10949/3513 http://dspace.jorum.ac.uk/xmlui/handle/10949/3513 TALAT Lecture 2403: Applied Fracture Mechanics This lecture demonstrates how to teach the principles and concepts of fracture mechanics as well as provide recommendations for practical applications it provides necessary information for fatigue life estimations on the basis of fracture mechanics as a complementary method to the S N concept Background in engineering materials and fatigue is required http://core.materials.ac.uk/search/detail.php?id=2171 http://core.materials.ac.uk/search/detail.php?id=2171 TALAT Lecture 2404: Quality Considerations This lecture provides understanding of underlying concepts and tools for handling experimental data and its comparison to existing design recommendations it provides understanding of classification parameters for structural details and quantitative links between design principles and quality criteria it enables sophisticated design for further structural details not included in current recommendations it demonstrates methods of enhancing fatigue strength especially as post weld treatments Background knowledge in engineering materials and fatigue is required http://core.materials.ac.uk/search/detail.php?id=2172 http://core.materials.ac.uk/search/detail.php?id=2172 TALAT Lecture 2703: Construction and Dynamic Testing of Aluminium Nodes This lecture demonstrates how optimum design and fabrication of extruded space frame members joined by welding can lead to significant weight savings high service life and economy under fatigue loading conditions Basic knowledge of structural engineering extrusion design welding and fatigue and some familiarity with TALAT lectures no 1302 1501 2200 2302 and 2400 is assumed http://core.materials.ac.uk/search/detail.php?id=2183 http://core.materials.ac.uk/search/detail.php?id=2183 TALAT Lecture 2712: Design Example in Fatigue This is a fully documented calculation example with direct reference to the actual code provisions Its purpose is to present an outline of necessary steps but also of possible considerations for other cases or possibilities of enhancement of fatigue behaviour in service It is based on European Standard ENV 1999 2 Eurocode 9 http://core.materials.ac.uk/search/detail.php?id=2188 http://core.materials.ac.uk/search/detail.php?id=2188 Palliative Care Dr Bee Wee tells us about Palliative Care in Oxford and her research on end of life care and fatigue Dr Bee Wee is the Head of Palliative Care Research and Development based at Sir Michael Sobell House in Oxford Her current lines of research include End of life care for people with incurable cancer and advanced non malignant disease Symptom management and Rehabilitation Wales http creativecommons org licenses by nc sa 2 0 uk http://media.podcasts.ox.ac.uk/clmed/translational/18_bee_wee.mp3 http://media.podcasts.ox.ac.uk/clmed/translational/18_bee_wee.mp3 TALAT Lecture 4500: Resistance Welding This lecture describes the spot welding characteristics of aluminium and its alloys the spot welding process the choice of process parameters strength values electrode life and requirements for quality assurance General engineering background and knowledge in aluminium metallurgy and physical properties and surface characteristics e g TALAT lecture 5101 is assumed http://core.materials.ac.uk/search/detail.php?id=2236 http://core.materials.ac.uk/search/detail.php?id=2236 2.002 Mechanics and Materials II (MIT) 2.002 Mechanics and Materials II (MIT) This course provides Mechanical Engineering students with an awareness of various responses exhibited by solid engineering materials when subjected to mechanical and thermal loadings an introduction to the physical mechanisms associated with design limiting behavior of engineering materials especially stiffness strength toughness and durability an understanding of basic mechanical properties of engineering materials testing procedures used to quantify these properties and ways in which these properties characterize material response quantitative skills to deal with materials limiting problems in engineering design and a basis for materials selection in mechanical design This course provides Mechanical Engineering students with an awareness of various responses exhibited by solid engineering materials when subjected to mechanical and thermal loadings an introduction to the physical mechanisms associated with design limiting behavior of engineering materials especially stiffness strength toughness and durability an understanding of basic mechanical properties of engineering materials testing procedures used to quantify these properties and ways in which these properties characterize material response quantitative skills to deal with materials limiting problems in engineering design and a basis for materials selection in mechanical design http://ocw.mit.edu/courses/mechanical-engineering/2-002-mechanics-and-materials-ii-spring-2004 http://ocw.mit.edu/courses/mechanical-engineering/2-002-mechanics-and-materials-ii-spring-2004 3.A27 Case Studies in Forensic Metallurgy (MIT) 3.A27 Case Studies in Forensic Metallurgy (MIT) TV programs such as Law and Order show how forensic experts are called upon to give testimony that often determines the outcome of court cases Engineers are one class of expert who can help display evidence in a new light to solve cases In this seminar you will be part of the problem solving process working through both previously solved and unsolved cases Each week we will investigate cases from the facts that make up each side to the potential evidence we can use as engineers to expose culprits The cases range from disintegrating airplane engines to gas main explosions to Mafia murders This seminar will be full of discussions about the cases and creative approaches to reaching the solutions The approach is hands on so you will have a chance to participate in the process not TV programs such as Law and Order show how forensic experts are called upon to give testimony that often determines the outcome of court cases Engineers are one class of expert who can help display evidence in a new light to solve cases In this seminar you will be part of the problem solving process working through both previously solved and unsolved cases Each week we will investigate cases from the facts that make up each side to the potential evidence we can use as engineers to expose culprits The cases range from disintegrating airplane engines to gas main explosions to Mafia murders This seminar will be full of discussions about the cases and creative approaches to reaching the solutions The approach is hands on so you will have a chance to participate in the process not http://ocw.mit.edu/courses/materials-science-and-engineering/3-a27-case-studies-in-forensic-metallurgy-fall-2007 http://ocw.mit.edu/courses/materials-science-and-engineering/3-a27-case-studies-in-forensic-metallurgy-fall-2007 TALAT Lecture 1254: Fatigue This lecture describes the most significant correlation among foundry processes microstructures and defects of castings and fatigue behaviour of Al casting alloys No prior knowledge is strictly necessary however the basic concepts developed in TALAT lectures 2400 and 3200 are very useful for the comprehension of this lecture http://core.materials.ac.uk/search/detail.php?id=2113 http://core.materials.ac.uk/search/detail.php?id=2113 3.22 Mechanical Behavior of Materials (MIT) Here we will learn about the mechanical behavior of structures and materials from the continuum description of properties to the atomistic and molecular mechanisms that confer those properties to all materials We will cover elastic and plastic deformation creep fracture and fatigue of materials including crystalline and amorphous metals semiconductors ceramics and bio polymers and will focus on the design and processing of materials from the atomic to the macroscale to achieve desired mechanical behavior We will cover special topics in mechanical behavior for material systems of your choice with reference to current research and publications https://ocw.mit.edu/courses/materials-science-and-engineering/3-22-mechanical-behavior-of-materials-spring-2008 https://ocw.mit.edu/courses/materials-science-and-engineering/3-22-mechanical-behavior-of-materials-spring-2008 2.72 Elements of Mechanical Design (MIT) 2.72 Elements of Mechanical Design (MIT) This is an advanced course on modeling design integration and best practices for use of machine elements such as bearings springs gears cams and mechanisms Modeling and analysis of these elements is based upon extensive application of physics mathematics and core mechanical engineering principles solid mechanics fluid mechanics manufacturing estimation computer simulation etc These principles are reinforced via 1 hands on laboratory experiences wherein students conduct experiments and disassemble machines and 2 a substantial design project wherein students model design fabricate and characterize a mechanical system that is relevant to a real world application Students master the materials via problems sets that are directly related to and coordinated with the deliv This is an advanced course on modeling design integration and best practices for use of machine elements such as bearings springs gears cams and mechanisms Modeling and analysis of these elements is based upon extensive application of physics mathematics and core mechanical engineering principles solid mechanics fluid mechanics manufacturing estimation computer simulation etc These principles are reinforced via 1 hands on laboratory experiences wherein students conduct experiments and disassemble machines and 2 a substantial design project wherein students model design fabricate and characterize a mechanical system that is relevant to a real world application Students master the materials via problems sets that are directly related to and coordinated with the deliv http://ocw.mit.edu/courses/mechanical-engineering/2-72-elements-of-mechanical-design-spring-2009 http://ocw.mit.edu/courses/mechanical-engineering/2-72-elements-of-mechanical-design-spring-2009 3.22 Mechanical Properties of Materials (MIT) 3.22 Mechanical Properties of Materials (MIT) This course explores the phenomenology of mechanical behavior of materials at the macroscopic level and the relationship of mechanical behavior to material structure and mechanisms of deformation and failure Topics covered include elasticity viscoelasticity plasticity creep fracture and fatigue Case studies and examples are drawn from structural and functional applications that include a variety of material classes metals ceramics polymers thin films composites and cellular materials This course explores the phenomenology of mechanical behavior of materials at the macroscopic level and the relationship of mechanical behavior to material structure and mechanisms of deformation and failure Topics covered include elasticity viscoelasticity plasticity creep fracture and fatigue Case studies and examples are drawn from structural and functional applications that include a variety of material classes metals ceramics polymers thin films composites and cellular materials http://dspace.mit.edu/handle/1721.1/46339 http://dspace.mit.edu/handle/1721.1/46339 16.400 Human Factors Engineering (MIT) 16.400 Human Factors Engineering (MIT) This course is designed to provide both undergraduate and graduate students with a fundamental understanding of human factors that must be taken into account in the design and engineering of complex aviation and space systems The primary focus is the derivation of human engineering design criteria from sensory motor and cognitive sources to include principles of displays controls and ergonomics manual control the nature of human error basic experimental design and human computer interaction in supervisory control settings Undergraduate students will demonstrate proficiency through aviation accident case presentations quizzes homework assignments and hands on projects Graduate students will complete all the undergraduate assignments however they are expected to complete a res This course is designed to provide both undergraduate and graduate students with a fundamental understanding of human factors that must be taken into account in the design and engineering of complex aviation and space systems The primary focus is the derivation of human engineering design criteria from sensory motor and cognitive sources to include principles of displays controls and ergonomics manual control the nature of human error basic experimental design and human computer interaction in supervisory control settings Undergraduate students will demonstrate proficiency through aviation accident case presentations quizzes homework assignments and hands on projects Graduate students will complete all the undergraduate assignments however they are expected to complete a res http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-400-human-factors-engineering-fall-2011 http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-400-human-factors-engineering-fall-2011 16.459 Bioengineering Journal Article Seminar (MIT) 16.459 Bioengineering Journal Article Seminar (MIT) Each term the class selects a new set of professional journal articles on bioengineering topics of current research interest Some papers are chosen because of particular content others are selected because they illustrate important points of methodology Each week one student leads the discussion evaluating the strengths weaknesses and importance of each paper Subject may be repeated for credit a maximum of four terms Letter grade given in the last term applies to all accumulated units of 16 459 Each term the class selects a new set of professional journal articles on bioengineering topics of current research interest Some papers are chosen because of particular content others are selected because they illustrate important points of methodology Each week one student leads the discussion evaluating the strengths weaknesses and importance of each paper Subject may be repeated for credit a maximum of four terms Letter grade given in the last term applies to all accumulated units of 16 459 http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-459-bioengineering-journal-article-seminar-fall-2011 http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-459-bioengineering-journal-article-seminar-fall-2011 TALAT Lecture 1254: Fatigue This lecture describes the most significant correlation among foundry processes microstructures and defects of castings and fatigue behaviour of Al casting alloys No prior knowledge is strictly necessary however the basic concepts developed in TALAT lectures 2400 and 3200 are very useful for the comprehension of this lecture http://dspace.jorum.ac.uk/xmlui/handle/10949/3393 http://dspace.jorum.ac.uk/xmlui/handle/10949/3393 3.22 Mechanical Properties of Materials (MIT) 3.22 Mechanical Properties of Materials (MIT) Phenomenology of mechanical behavior of materials at the macroscopic level Relationship of mechanical behavior to material structure and mechanisms of deformation and failure Topics include elasticity viscoelasticity plasticity creep fracture and fatigue Case studies and examples drawn from structural and functional applications that include a variety of material classes metals ceramics polymers thin films composites and cellular materials Phenomenology of mechanical behavior of materials at the macroscopic level Relationship of mechanical behavior to material structure and mechanisms of deformation and failure Topics include elasticity viscoelasticity plasticity creep fracture and fatigue Case studies and examples drawn from structural and functional applications that include a variety of material classes metals ceramics polymers thin films composites and cellular materials http://dspace.mit.edu/handle/1721.1/35906 http://dspace.mit.edu/handle/1721.1/35906 16.21 Techniques for Structural Analysis and Design (MIT) 16.21 Techniques for Structural Analysis and Design (MIT) This course introduces analysis techniques for complex structures and the role of material properties in structural design failure and longevity Students will learn about the energy principles in structural analysis and their applications to statically indeterminate structures and solid continua Additionally the course will examine matrix and finite element methods of structured analysis including bars beams and two dimensional plane stress elements Structural materials and their properties will be considered as will metals and composites Other topics include modes of structural failure criteria for yielding and fracture crack formation and fracture mechanics and fatigue and design for longevity Students are expected to apply these concepts to their own structural design proj This course introduces analysis techniques for complex structures and the role of material properties in structural design failure and longevity Students will learn about the energy principles in structural analysis and their applications to statically indeterminate structures and solid continua Additionally the course will examine matrix and finite element methods of structured analysis including bars beams and two dimensional plane stress elements Structural materials and their properties will be considered as will metals and composites Other topics include modes of structural failure criteria for yielding and fracture crack formation and fracture mechanics and fatigue and design for longevity Students are expected to apply these concepts to their own structural design proj http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-21-techniques-for-structural-analysis-and-design-spring-2005 http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-21-techniques-for-structural-analysis-and-design-spring-2005 TALAT Lecture 2205: Special Design Issues This lecture describes the measurement and amount of residual stresses in extruded and welded profiles which have to be accounted for in design it introduces the subject of corrosion and of preventive design measures it describes the behavior and properties of structural aluminium alloys at ambient low and elevated temperatures it gives useful examples of structural applications of extrusions Background in mechanical and structural engineering disciplines is assumed http://dspace.jorum.ac.uk/xmlui/handle/10949/3418 http://dspace.jorum.ac.uk/xmlui/handle/10949/3418 2.72 Elements of Mechanical Design (MIT) This is an advanced course on modeling design integration and best practices for use of machine elements such as bearings springs gears cams and mechanisms Modeling and analysis of these elements is based upon extensive application of physics mathematics and core mechanical engineering principles solid mechanics fluid mechanics manufacturing estimation computer simulation etc These principles are reinforced via 1 hands on laboratory experiences wherein students conduct experiments and disassemble machines and 2 a substantial design project wherein students model design fabricate and characterize a mechanical system that is relevant to a real world application Students master the materials via problems sets that are directly related to and coordinated with the deliv https://ocw.mit.edu/courses/mechanical-engineering/2-72-elements-of-mechanical-design-spring-2009 https://ocw.mit.edu/courses/mechanical-engineering/2-72-elements-of-mechanical-design-spring-2009 Cu 55, Zn 45 (wt%) brass, cast annealed Brass alloy that subsequent to casting has been annealed in order to promote grain growth This results in an alloy with a greater resistance to fatigue http://dspace.jorum.ac.uk/xmlui/handle/10949/3948 http://dspace.jorum.ac.uk/xmlui/handle/10949/3948 Cu 55, Zn 45 (wt%) brass, cast annealed Brass alloy that subsequent to casting has been annealed in order to promote grain growth This results in an alloy with a greater resistance to fatigue http://dspace.jorum.ac.uk/xmlui/handle/10949/3949 http://dspace.jorum.ac.uk/xmlui/handle/10949/3949 TALAT Lecture 2406: Fatigue an Fracture in Aluminium Structures: Proposal for a National Application Document Fatigue and Fracture in Aluminium Structures Text of original Proposal for a National Application Document Update from the TAS project http://dspace.jorum.ac.uk/xmlui/handle/10949/3451 http://dspace.jorum.ac.uk/xmlui/handle/10949/3451 TALAT Lecture 2406: Annex 1 Fatigue and Fracture in Aluminium Structures Proposal for a National Application Document Updated from the TAS project Contains tables http://dspace.jorum.ac.uk/xmlui/handle/10949/3452 http://dspace.jorum.ac.uk/xmlui/handle/10949/3452 TALAT Lecture 2406: Annex 2 Fatigue and Fracture in Aluminium Structures Proposal for a National Application Document Updated from the TAS project Contains tables and figures http://dspace.jorum.ac.uk/xmlui/handle/10949/3453 http://dspace.jorum.ac.uk/xmlui/handle/10949/3453 Structures and materials : section 7 stress concentration : presentation transcript This open educational resource was released through the Higher Education Academy Engineering Subject Centre Open Engineering Resources Pilot project The project was funded by HEFCE and the JISC HE Academy UKOER programme http:///www.slideshare.net/engCETL/tta104-section-7 http:///www.slideshare.net/engCETL/tta104-section-7 16.21 Techniques for Structural Analysis and Design (MIT) This course introduces analysis techniques for complex structures and the role of material properties in structural design failure and longevity Students will learn about the energy principles in structural analysis and their applications to statically indeterminate structures and solid continua Additionally the course will examine matrix and finite element methods of structured analysis including bars beams and two dimensional plane stress elements Structural materials and their properties will be considered as will metals and composites Other topics include modes of structural failure criteria for yielding and fracture crack formation and fracture mechanics and fatigue and design for longevity Students are expected to apply these concepts to their own structural design proj http://mit.universia.com.br/curso.jsp?codcurso=60 http://mit.universia.com.br/curso.jsp?codcurso=60 2.002 Mechanics and Materials II (MIT) This course provides Mechanical Engineering students with an awareness of various responses exhibited by solid engineering materials when subjected to mechanical and thermal loadings an introduction to the physical mechanisms associated with design limiting behavior of engineering materials especially stiffness strength toughness and durability an understanding of basic mechanical properties of engineering materials testing procedures used to quantify these properties and ways in which these properties characterize material response quantitative skills to deal with materials limiting problems in engineering design and a basis for materials selection in mechanical design https://ocw.mit.edu/courses/mechanical-engineering/2-002-mechanics-and-materials-ii-spring-2004 https://ocw.mit.edu/courses/mechanical-engineering/2-002-mechanics-and-materials-ii-spring-2004 3.22 Mechanical Properties of Materials (MIT) This course explores the phenomenology of mechanical behavior of materials at the macroscopic level and the relationship of mechanical behavior to material structure and mechanisms of deformation and failure Topics covered include elasticity viscoelasticity plasticity creep fracture and fatigue Case studies and examples are drawn from structural and functional applications that include a variety of material classes metals ceramics polymers thin films composites and cellular materials https://dspace.mit.edu/handle/1721.1/46339 https://dspace.mit.edu/handle/1721.1/46339