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TALAT Lecture 2204: Design Philosophy

Description

This lecture outlines the requirements on load bearing structures with respect to safety against failure; it introduces the design analysis process with methods of verification and partial safety factors; it describes the characteristic of loads and load combinations on structures; it introduces the subject of load and resistance factors in the verification methods; it describes the basic structural design properties of aluminium alloys versus steel. Some background and experience in structural engineering and design calculations; basic understanding of the physical and mechanical properties of aluminium is assumed.

Subjects

aluminium | aluminum | european aluminium association | eaa | talat | training in aluminium application technologies | training | metallurgy | technology | lecture | design | product | structural design | load carrying structure | safety | serviceability | limit states | economic considerations | verification | load and resistance design factor method | method of allowable stresses | characteristic loads | normal loads | long-term loads | load combinations | design value of the load | buildings | bridges | hydraulic structures | resistance | strength properties | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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TALAT Lecture 2204: Design Philosophy

Description

This lecture outlines the requirements on load bearing structures with respect to safety against failure; it introduces the design analysis process with methods of verification and partial safety factors; it describes the characteristic of loads and load combinations on structures; it introduces the subject of load and resistance factors in the verification methods; it describes the basic structural design properties of aluminium alloys versus steel. Some background and experience in structural engineering and design calculations; basic understanding of the physical and mechanical properties of aluminium is assumed.

Subjects

aluminium | aluminum | european aluminium association | EAA | Training in Aluminium Application Technologies | training | metallurgy | technology | lecture | design | product | structural design | load carrying structure | safety | serviceability | limit states | economic considerations | verification | load and resistance design factor method | method of allowable stresses | characteristic loads | normal loads | long-term loads | load combinations | design value of the load | buildings | bridges | hydraulic structures | resistance | strength properties | corematerials | ukoer

License

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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3.064 Polymer Engineering (MIT) 3.064 Polymer Engineering (MIT)

Description

This course offers and overview of engineering analysis and design techniques for synthetic polymers. Treatment of materials properties selection, mechanical characterization, and processing in design of load-bearing and environment-compatible structures are covered. This course offers and overview of engineering analysis and design techniques for synthetic polymers. Treatment of materials properties selection, mechanical characterization, and processing in design of load-bearing and environment-compatible structures are covered.

Subjects

engineering analysis | engineering analysis | design techniques | design techniques | synthetic polymers | synthetic polymers | materials properties selection | materials properties selection | mechanical characterization | mechanical characterization | design of load-bearing and environment-compatible structures | design of load-bearing and environment-compatible structures | load-bearing structures | load-bearing structures | environment-compatible structures | environment-compatible structures | processing methods | processing methods | materials specification | materials specification | design drawing | design drawing | polymeric load-bearing articles | polymeric load-bearing articles

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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13.811 Advanced Structural Dynamics and Acoustics (MIT) 13.811 Advanced Structural Dynamics and Acoustics (MIT)

Description

This course begins with the foundations of 3D elasticity, fluid and elastic wave equations, elastic and plastic waves in rods and beams, waves in plates, and dynamics and acoustics of cylindrical shells. The course considers acoustic fluids effects such as radiation and scattering by submerged plates and shells, and interaction between structural elements. Finally, it covers the response of plates and shells to high-intensity loads, dynamic plasticity and fracture, and structural damage caused by implosive and impact loads.Technical RequirementsMATLAB® software is required to run the .m files found on this course site. File decompression software, such as Winzip® or StuffIt®, is required to open the .zip files found on this course site. This course begins with the foundations of 3D elasticity, fluid and elastic wave equations, elastic and plastic waves in rods and beams, waves in plates, and dynamics and acoustics of cylindrical shells. The course considers acoustic fluids effects such as radiation and scattering by submerged plates and shells, and interaction between structural elements. Finally, it covers the response of plates and shells to high-intensity loads, dynamic plasticity and fracture, and structural damage caused by implosive and impact loads.Technical RequirementsMATLAB® software is required to run the .m files found on this course site. File decompression software, such as Winzip® or StuffIt®, is required to open the .zip files found on this course site.

Subjects

3D elasticity | 3D elasticity | wave equations | wave equations | elastic wave | elastic wave | plastic wave | plastic wave | plates | plates | shells | shells | cylindrical shells | cylindrical shells | submerged plates and shells | submerged plates and shells | high-intensity load | high-intensity load | dynamic plasticity | dynamic plasticity | fracture | fracture | implosive load | implosive load | impact load | impact load | radiation | radiation | harmonics | harmonics | scattering | scattering | spheres | spheres | waves | waves | cylinders | cylinders | 2.067 | 2.067

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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2.067 Advanced Structural Dynamics and Acoustics (13.811) (MIT) 2.067 Advanced Structural Dynamics and Acoustics (13.811) (MIT)

Description

This course begins with the foundations of 3D elasticity, fluid and elastic wave equations, elastic and plastic waves in rods and beams, waves in plates, and dynamics and acoustics of cylindrical shells. The course considers acoustic fluids effects such as radiation and scattering by submerged plates and shells, and interaction between structural elements. Finally, it covers the response of plates and shells to high-intensity loads, dynamic plasticity and fracture, and structural damage caused by implosive and impact loads. This course was originally offered in Course 13 (Department of Ocean Engineering) as 13.811. In 2005, ocean engineering subjects became part of Course 2 (Department of Mechanical Engineering), and this course was renumbered 2.067. This course begins with the foundations of 3D elasticity, fluid and elastic wave equations, elastic and plastic waves in rods and beams, waves in plates, and dynamics and acoustics of cylindrical shells. The course considers acoustic fluids effects such as radiation and scattering by submerged plates and shells, and interaction between structural elements. Finally, it covers the response of plates and shells to high-intensity loads, dynamic plasticity and fracture, and structural damage caused by implosive and impact loads. This course was originally offered in Course 13 (Department of Ocean Engineering) as 13.811. In 2005, ocean engineering subjects became part of Course 2 (Department of Mechanical Engineering), and this course was renumbered 2.067.

Subjects

3D elasticity | 3D elasticity | wave equations | wave equations | elastic wave | elastic wave | plastic wave | plastic wave | plates | plates | shells | shells | cylindrical shells | cylindrical shells | submerged plates and shells | submerged plates and shells | high-intensity load | high-intensity load | dynamic plasticity | dynamic plasticity | fracture | fracture | implosive load | implosive load | impact load | impact load | radiation | radiation | harmonics | harmonics | scattering | scattering | spheres | spheres | waves | waves | cylinders | cylinders

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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Structures and materials : section 6 axially loaded structural members : presentation transcript

Description

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.

Subjects

ukoer | engscoer | cc-by | engcetl | loughborough university | higher education | learning | loughboroughunioer | engineering | tta104 | shear loading | axially loaded structural members | loads | loading | two-step steel rod | tapered cross section | rectangular cross-section | circular cross-section | shear | structural members | deformation | forces | axial member | axial loading | Engineering | H000

License

Attribution 2.0 UK: England & Wales Attribution 2.0 UK: England & Wales http://creativecommons.org/licenses/by/2.0/uk/ http://creativecommons.org/licenses/by/2.0/uk/

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2.002 Mechanics and Materials II (MIT) 2.002 Mechanics and Materials II (MIT)

Description

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.

Subjects

beam bending | beam bending | buckling | buckling | vibration | vibration | polymers | polymers | viscoelasticity | viscoelasticity | strength | strength | ductility | ductility | stress | stress | stress concentration | stress concentration | sheet bending | sheet bending | heat treatment | heat treatment | fracture | fracture | plasticity | plasticity | creep | creep | fatigue | fatigue | solid materials | solid materials | mechanical loading | mechanical loading | thermal loading | thermal loading | design-limiting behavior | design-limiting behavior | stiffness | stiffness | toughness | toughness | durability | durability | engineering materials | engineering materials | materials-limiting problem | materials-limiting problem | materials selection | materials selection

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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Structures and materials (TTA104) : outline and introduction : presentation transcript

Description

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.

Subjects

ukoer | engscoer | cc-by | engcetl | loughborough university | higher education | learning | loughboroughunioer | equilibrium | homogeneity | structural materials | isotropy | structures | force | axially loaded structural members | loading | engineering | stress | strain | loads | materials | rate of loading | tta104 | Engineering | H000

License

Attribution 2.0 UK: England & Wales Attribution 2.0 UK: England & Wales http://creativecommons.org/licenses/by/2.0/uk/ http://creativecommons.org/licenses/by/2.0/uk/

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TALAT Lecture 2710: Static Design Example

Description

Example of structure design of the industrial building developed with the Mathcad software.

Subjects

aluminium | aluminum | european aluminium association | eaa | talat | training in aluminium application technologies | training | metallurgy | technology | lecture | design | load combinations | loads effects | loads per unit length | concentrated loads | finite element calculations | section forces | design moment | shear forces | deflections | code checking | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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TALAT Lecture 2711: Design of a Helicopter Deck

Description

This lecture presents design of the main structural parts of an aluminium alloy helicopter deck. The design of a bolted connection on the supporting structure is also presented.

Subjects

aluminium | aluminum | european aluminium association | eaa | talat | training in aluminium application technologies | training | metallurgy | technology | lecture | design | loads | permanent loads | live loads | load combination | deck extrusion | support structure | girder connection | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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Unloading esparto grass at the Corporation Quay Unloading esparto grass at the Corporation Quay

Description

Subjects

portofsunderland | portofsunderland | sunderland | sunderland | riverwear | riverwear | corporationquay | corporationquay | heritage | heritage | industry | industry | ships | ships | vessels | vessels | quays | quays | espartograss | espartograss | unloading | unloading | shipping | shipping | wearside | wearside | railways | railways | railwaywaggons | railwaywaggons | cranes | cranes | blackandwhitephotograph | blackandwhitephotograph | digitalimage | digitalimage | maritimeheritage | maritimeheritage | industrialheritage | industrialheritage | shipbuildingheritage | shipbuildingheritage | discharged | discharged | railwaywagons | railwaywagons | northeastofengland | northeastofengland | unitedkingdom | unitedkingdom | august1948 | august1948 | localpapermills | localpapermills | portauthority | portauthority | riverwearcommissioners | riverwearcommissioners | management | management | developments | developments | production | production | construction | construction | structure | structure | frames | frames | parts | parts | marineengineering | marineengineering | shiprepairing | shiprepairing | vent | vent | rail | rail | deck | deck | crew | crew | workers | workers | mast | mast | bank | bank | land | land | buildings | buildings | chimney | chimney | smoke | smoke | cylinder | cylinder | cloth | cloth | label | label | soil | soil | debris | debris | cart | cart | wheel | wheel | timber | timber | chain | chain | pile | pile | interesting | interesting | fascinating | fascinating | unusual | unusual | impressive | impressive | blur | blur | grain | grain | mark | mark | load | load | banaderos | banaderos | archives | archives | abstract | abstract

License

No known copyright restrictions

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Testing guns at the firing range, Silloth Testing guns at the firing range, Silloth

Description

Subjects

sky | sky | industry | industry | wheel | wheel | stone | stone | standing | standing | outdoors | outdoors | interesting | interesting | gun | gun | industrial | industrial | mechanical | mechanical | unitedkingdom | unitedkingdom | drum | drum | britain | britain | crane | crane | label | label | military | military | debris | debris | pipe | pipe | platform | platform | rail | rail | testing | testing | chain | chain | northumberland | northumberland | cap | cap | pile | pile | cumbria | cumbria | archives | archives | overalls | overalls | target | target | artillery | artillery | products | products | unusual | unusual | striking | striking | armstrong | armstrong | crease | crease | cog | cog | operating | operating | attentive | attentive | weapons | weapons | firing | firing | lever | lever | newcastleupontyne | newcastleupontyne | whitworth | whitworth | fascinating | fascinating | mounting | mounting | digitalimage | digitalimage | workman | workman | factories | factories | silloth | silloth | customers | customers | firingrange | firingrange | manufacture | manufacture | nineteenthcentury | nineteenthcentury | rivertyne | rivertyne | manufacturing | manufacturing | industrialheritage | industrialheritage | armaments | armaments | blackandwhitephotograph | blackandwhitephotograph | northeastofengland | northeastofengland | armstrongwhitworth | armstrongwhitworth | lordarmstrong | lordarmstrong | ridsdale | ridsdale | elswickworks | elswickworks | williamgeorgearmstrong | williamgeorgearmstrong | workshopoftheworld | workshopoftheworld | testingguns | testingguns | scotswoodworks | scotswoodworks | sillothonsolway | sillothonsolway | proofrange | proofrange | vickersarmstrongcollection | vickersarmstrongcollection | breechloadingguns | breechloadingguns | proofranges | proofranges | 27october1926 | 27october1926 | 4inchgimbalmountings | 4inchgimbalmountings | 8inchbreechloadinggun | 8inchbreechloadinggun

License

No known copyright restrictions

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Dockers unloading sisal at the Corporation Quay, Sunderland Dockers unloading sisal at the Corporation Quay, Sunderland

Description

Subjects

portofsunderland | portofsunderland | sunderland | sunderland | riverwear | riverwear | corporationquay | corporationquay | industry | industry | ships | ships | vessels | vessels | quays | quays | cranes | cranes | shipping | shipping | wearside | wearside | workers | workers | dockers | dockers | unloading | unloading | northeastofengland | northeastofengland | sisal | sisal | blackandwhitephotograph | blackandwhitephotograph | digitalimage | digitalimage | worker | worker | fabric | fabric | crease | crease | cap | cap | chain | chain | archives | archives | industrialheritage | industrialheritage | maritimeheritage | maritimeheritage | shipbuildingheritage | shipbuildingheritage | abstract | abstract | unloadingsisal | unloadingsisal | eastafrica | eastafrica | july1949 | july1949 | rope | rope | sunderlandarea | sunderlandarea | unitedkingdom | unitedkingdom | portauthority | portauthority | riverwearcommissioners | riverwearcommissioners | management | management | harbour | harbour | river | river | port | port | construction | construction | production | production | development | development | pier | pier | dock | dock | quay | quay | dredging | dredging | coaltrade | coaltrade | traditonalindustry | traditonalindustry | alliedindustries | alliedindustries | marineengineering | marineengineering | shiprepairing | shiprepairing | tyneandwear | tyneandwear | level | level | opening | opening | container | container | fascinating | fascinating | timber | timber | interesting | interesting | unusual | unusual | impressive | impressive | hook | hook | bolt | bolt | metal | metal | bar | bar | components | components | transportation | transportation | shirt | shirt | belt | belt | trousers | trousers | working | working | labour | labour | darkness | darkness | deck | deck | vessel | vessel

License

No known copyright restrictions

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Cotton Scene, Galveston, Tex. Cotton Scene, Galveston, Tex.

Description

Subjects

cotton | cotton | loadingandunloading | loadingandunloading | employees | employees | railroadcars | railroadcars | freightcars | freightcars | sanantonioandaransaspassrailwaycompany | sanantonioandaransaspassrailwaycompany

License

No known copyright restrictions

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Design (MIT) Design (MIT)

Description

This course is intended for first year graduate students and advanced undergraduates with an interest in design of ships or offshore structures. It requires a sufficient background in structural mechanics. Computer applications are utilized, with emphasis on the theory underlying the analysis. Hydrostatic loading, shear load and bending moment, and resulting primary hull primary stresses will be developed. Topics will include; ship structural design concepts, effect of superstructures and dissimilar materials on primary strength, transverse shear stresses in the hull girder, and torsional strength among others. Failure mechanisms and design limit states will be developed for plate bending, column and panel buckling, panel ultimate strength, and plastic analysis. Matrix stiffness, grillage, This course is intended for first year graduate students and advanced undergraduates with an interest in design of ships or offshore structures. It requires a sufficient background in structural mechanics. Computer applications are utilized, with emphasis on the theory underlying the analysis. Hydrostatic loading, shear load and bending moment, and resulting primary hull primary stresses will be developed. Topics will include; ship structural design concepts, effect of superstructures and dissimilar materials on primary strength, transverse shear stresses in the hull girder, and torsional strength among others. Failure mechanisms and design limit states will be developed for plate bending, column and panel buckling, panel ultimate strength, and plastic analysis. Matrix stiffness, grillage,

Subjects

ships | ships | offshore structures | offshore structures | structural mechanics | structural mechanics | Hydrostatic loading | Hydrostatic loading | shear load | shear load | bending moment | bending moment | ship structural design concepts | ship structural design concepts | superstructures | superstructures | primary strength | primary strength | transverse shear stresses | transverse shear stresses | torsional strength | torsional strength | Failure mechanisms | Failure mechanisms | design limit states | design limit states | plastic analysis | plastic analysis | Matrix stiffness | Matrix stiffness | grillage | grillage | finite element analysis | finite element analysis | 2.082 | 2.082

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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TALAT Lecture 2710: Static Design Example

Description

Example of structure design of the industrial building developed with the Mathcad software.

Subjects

aluminium | aluminum | european aluminium association | EAA | Training in Aluminium Application Technologies | training | metallurgy | technology | lecture | design | load combinations | loads effects | loads per unit length | concentrated loads | finite element calculations | section forces | design moment | shear forces | deflections | code checking | corematerials | ukoer

License

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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TALAT Lecture 2711: Design of a Helicopter Deck

Description

This lecture presents design of the main structural parts of an aluminium alloy helicopter deck. The design of a bolted connection on the supporting structure is also presented.

Subjects

aluminium | aluminum | european aluminium association | EAA | Training in Aluminium Application Technologies | training | metallurgy | technology | lecture | design | loads | permanent loads | live loads | load combination | deck extrusion | support structure | girder connection | corematerials | ukoer

License

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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Design (13.122) (MIT) Design (13.122) (MIT)

Description

This course is intended for first year graduate students and advanced undergraduates with an interest in design of ships or offshore structures. It requires a sufficient background in structural mechanics. Computer applications are utilized, with emphasis on the theory underlying the analysis. Hydrostatic loading, shear load and bending moment, and resulting primary hull primary stresses will be developed. Topics will include; ship structural design concepts, effect of superstructures and dissimilar materials on primary strength, transverse shear stresses in the hull girder, and torsional strength among others. Failure mechanisms and design limit states will be developed for plate bending, column and panel buckling, panel ultimate strength, and plastic analysis. Matrix stiffness, grillage, This course is intended for first year graduate students and advanced undergraduates with an interest in design of ships or offshore structures. It requires a sufficient background in structural mechanics. Computer applications are utilized, with emphasis on the theory underlying the analysis. Hydrostatic loading, shear load and bending moment, and resulting primary hull primary stresses will be developed. Topics will include; ship structural design concepts, effect of superstructures and dissimilar materials on primary strength, transverse shear stresses in the hull girder, and torsional strength among others. Failure mechanisms and design limit states will be developed for plate bending, column and panel buckling, panel ultimate strength, and plastic analysis. Matrix stiffness, grillage,

Subjects

ships | ships | offshore structures | offshore structures | structural mechanics | structural mechanics | Hydrostatic loading | Hydrostatic loading | shear load | shear load | bending moment | bending moment | ship structural design concepts | ship structural design concepts | superstructures | superstructures | primary strength | primary strength | transverse shear stresses | transverse shear stresses | torsional strength | torsional strength | Failure mechanisms | Failure mechanisms | design limit states | design limit states | plastic analysis | plastic analysis | Matrix stiffness | Matrix stiffness | grillage | grillage | finite element analysis | finite element analysis

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see http://ocw.mit.edu/terms/index.htm

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TALAT Lecture 2301: Design of Members

Description

This lecture gives background to calculation methods for aluminium members in order to understand the specific behavior of statically loaded aluminium alloy structures. Basic structural mechanic, design philosophy and structural aluminium alloys and product forms is assumed.

Subjects

aluminium | aluminum | european aluminium association | eaa | talat | training in aluminium application technologies | training | metallurgy | technology | lecture | design | product | member | joint | static | safety | serviceability | geometrical imperfections | extruded profiles | welded profiles | residual stresses | mechanical properties | bauschinger effect | heat affected zones | stress-strain relationship | strength | reduced strength | partial coefficients | resistance factors | gross section | net section | local buckling | cross section classes | slender plates | effective cross section | class 4 cross sections | deflections of beams | breathing | bending moment | yielding | slenderness parameter | element classification | effective thickness | welded section | section with holes | lateral torsional buckling | axial force | tensile force | compressive force | euler load | squash load | flexural buckling | reduction factor | buckling length | splices | end connections | welded columns | columns with bolt holes | cut-outs | longitudinal welds | transverse welds | columns with unfilled bolt-holes | built-up members | intermediate stiffeners | edge stiffeners | single-sided rib | multi-stiffened plates | orthotropic plates | shear force | plate girder webs | shear buckling | shear resistance | webs with stiffeners | plate girders with intermediate stiffeners | corrugated webs | closely stiffened webs | concentrated loads | beam webs without stiffeners | beam webs with stiffeners | shear centre | closed sections | open sections | torsion without warping | torsion with warpin | bending and axial tension | bending and axial compression | strength of beam-column segments | rectangular section | strain hardening | plastic theory | i-section | h-section | thin walled cross sections | t-section | biaxial bending | linear stress distribution | shear lag | flange curling | lateral deflection | non-symmetrical flanges | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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TALAT Lecture 2401: Fatigue Behaviour and Analysis

Description

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.

Subjects

aluminium | aluminum | european aluminium association | eaa | talat | training in aluminium application technologies | training | metallurgy | technology | lecture | design | fatigue | fatigue cracks | susceptibility | cyclic loading | crack growth | crack propagation rate | endurance limit | predictive theories | damage accumulation theories | manson-coffin law | crack growth laws | ideal cumulative damage theory | fatigue data analysis | middle-cycle fatigue range | high-cycle fatigue range | fatigue diagrams | linear p-s-n curves | non-linear p-s-n curves | service behaviour | time dependent loads | load spectrum | cycle counting | rain-flow cycle counting method | service behaviour fatigue test | analytical life estimation | damage accumulation | palmgren-miner linear damage accumulation hypothesis | strain | fatigue life | notch theory | strain-life diagram | weld imperfections | static strength | fatigue strength | cracks | porosity | inclusions | oxides | lack of penetration | weld shape | lack of fusion | geometric misalignment | arc strike | spatter | post-weld mechanical imperfections | corematerials | ukoer | Engineering | H000

License

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13.811 Advanced Structural Dynamics and Acoustics (MIT)

Description

This course begins with the foundations of 3D elasticity, fluid and elastic wave equations, elastic and plastic waves in rods and beams, waves in plates, and dynamics and acoustics of cylindrical shells. The course considers acoustic fluids effects such as radiation and scattering by submerged plates and shells, and interaction between structural elements. Finally, it covers the response of plates and shells to high-intensity loads, dynamic plasticity and fracture, and structural damage caused by implosive and impact loads.Technical RequirementsMATLAB® software is required to run the .m files found on this course site. File decompression software, such as Winzip® or StuffIt®, is required to open the .zip files found on this course site.

Subjects

3D elasticity | wave equations | elastic wave | plastic wave | plates | shells | cylindrical shells | submerged plates and shells | high-intensity load | dynamic plasticity | fracture | implosive load | impact load | radiation | harmonics | scattering | spheres | waves | cylinders | 2.067

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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2.067 Advanced Structural Dynamics and Acoustics (13.811) (MIT)

Description

This course begins with the foundations of 3D elasticity, fluid and elastic wave equations, elastic and plastic waves in rods and beams, waves in plates, and dynamics and acoustics of cylindrical shells. The course considers acoustic fluids effects such as radiation and scattering by submerged plates and shells, and interaction between structural elements. Finally, it covers the response of plates and shells to high-intensity loads, dynamic plasticity and fracture, and structural damage caused by implosive and impact loads. This course was originally offered in Course 13 (Department of Ocean Engineering) as 13.811. In 2005, ocean engineering subjects became part of Course 2 (Department of Mechanical Engineering), and this course was renumbered 2.067.

Subjects

3D elasticity | wave equations | elastic wave | plastic wave | plates | shells | cylindrical shells | submerged plates and shells | high-intensity load | dynamic plasticity | fracture | implosive load | impact load | radiation | harmonics | scattering | spheres | waves | cylinders

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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Casts a long shadow! An ESB tractor and wide load on the Naas Road.

Description

Subjects

jamespo?dea | o?deaphotographiccollection | nationallibraryofireland | esb | electrictysupplyboard | wideload | tractorandtrailer | wheelsgalore | transformer | naasroad | dublin | kildare | shadow | uzc805 | scammelltractor | generator | heavyload | fodentractor | lowloader | electricitysupplyboard | shadowofaphotographer

License

No known copyright restrictions

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TALAT Lecture 4107: General Summary and Future Trends

Description

This lecture points out the need of data sources for designing mechanical joints; it describes concepts for FEM-Modelling of mechanical joints. General mechanical engineering background and familiarity with the subject matter covered in TALAT This lectures 4101- 4106 is assumed.

Subjects

aluminium | aluminum | european aluminium association | eaa | talat | training in aluminium application technologies | training | metallurgy | technology | lecture | joining | fastening | mechanical | technological data base | input mask | component design | fem-modelling | fatigue strength | self-piercing riveted joint | shear loading | 3-d loading | quasi-static loading | clinch joint | single-step clinching process | local incision | diagram | application | design | corematerials | ukoer | Engineering | H000

License

Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

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3.064 Polymer Engineering (MIT)

Description

This course offers and overview of engineering analysis and design techniques for synthetic polymers. Treatment of materials properties selection, mechanical characterization, and processing in design of load-bearing and environment-compatible structures are covered.

Subjects

engineering analysis | design techniques | synthetic polymers | materials properties selection | mechanical characterization | design of load-bearing and environment-compatible structures | load-bearing structures | environment-compatible structures | processing methods | materials specification | design drawing | polymeric load-bearing articles

License

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative Commons License (Attribution-NonCommercial-ShareAlike). For further information see https://ocw.mit.edu/terms/index.htm

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