Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles
In this numerical study, three dimensional analyses were carried out using finite element method to evaluate the plastic behavior of RHS cold-formed steel beams, particularly focus on the plastic hinge formation. Commercial software, ABAQUS/CAE is used for modelling. Cold-formed Rectangular Hollow S...
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2012
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sg-ntu-dr.10356-494492023-03-03T17:10:08Z Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles Goh, Choon Siong. Lee Chi King School of Civil and Environmental Engineering DRNTU::Engineering::Civil engineering::Structures and design In this numerical study, three dimensional analyses were carried out using finite element method to evaluate the plastic behavior of RHS cold-formed steel beams, particularly focus on the plastic hinge formation. Commercial software, ABAQUS/CAE is used for modelling. Cold-formed Rectangular Hollow Section (RHS) of geometry 75mm x 50mm x 6mm is selected for the test specimens. Two types of test are conducted, with one type is of 75mm x 50mm x 6mm configuration and another one of 50mm x 75mm x 6mm configuration. The experimental setup is propped cantilever with one end being fixed support by welding and the other end being rested on roller support. A concentrated transverse load is applied on the mid span of specimens until two plastic hinges are formed. Bachelor of Engineering (Civil) 2012-05-18T07:56:01Z 2012-05-18T07:56:01Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/49449 en Nanyang Technological University 63 p. application/pdf |
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DRNTU::Engineering::Civil engineering::Structures and design Goh, Choon Siong. Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| description |
In this numerical study, three dimensional analyses were carried out using finite element method to evaluate the plastic behavior of RHS cold-formed steel beams, particularly focus on the plastic hinge formation. Commercial software, ABAQUS/CAE is used for modelling. Cold-formed Rectangular Hollow Section (RHS) of geometry 75mm x 50mm x 6mm is selected for the test specimens. Two types of test are conducted, with one type is of 75mm x 50mm x 6mm configuration and another one of 50mm x 75mm x 6mm configuration. The experimental setup is propped cantilever with one end being fixed support by welding and the other end being rested on roller support. A concentrated transverse load is applied on the mid span of specimens until two plastic hinges are formed. |
| author2 |
Lee Chi King |
| author_facet |
Lee Chi King Goh, Choon Siong. |
| format |
Final Year Project |
| author |
Goh, Choon Siong. |
| author_sort |
Goh, Choon Siong. |
| title |
Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| title_short |
Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| title_full |
Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| title_fullStr |
Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| title_full_unstemmed |
Numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| title_sort |
numerical study on plastic hinge formation on steel beams : stress strain, deflection and rotation angle profiles |
| publishDate |
2012 |
| url |
http://hdl.handle.net/10356/49449 |
| _version_ |
1759855633032544256 |