The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition
Triangular web profile (TriWP) steel section with various combinations of perforation shapes, sizes and layouts of perforation are investigated under shear loading condition. The aim of this study is to determine the structural efficiency based on the ratio of buckling load, Pb to the self-weight...
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| Format: | Article |
| Language: | English |
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Zibeline International
2017-01-01
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| Series: | Engineering Heritage Journal |
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| Online Access: | https://zibelinepub.com/archives/1gwk2017/1gwk2017-29-35.pdf |
| _version_ | 1818096587466866688 |
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| author | Fatimah Hazwani Choong |
| author_facet | Fatimah Hazwani Choong |
| author_sort | Fatimah |
| collection | DOAJ |
| description | Triangular web profile (TriWP) steel section with various combinations of perforation shapes, sizes and
layouts of perforation are investigated under shear loading condition. The aim of this study is to
determine the structural efficiency based on the ratio of buckling load, Pb to the self-weight of the model.
For this purpose, the specimen with three different perforation size between 0.4D to 0.6D, five
perforation shapes i.e. circle, square, hexagon, diamond and octagon and three different layouts of
perforation, which are Layout 1, Layout 2 and Layout 3 are analyzed by using LUSAS software. It
involves two stages of analysis which are Stage 1 and Stage 2. In Stage 1, the most efficient perforation
shape, size and layout of perforation is determined based on the highest structural efficiency value.
From the result obtained, the TriWP with perforation of diamond in shape and 0.4D in size arranged in
Layout 3 shows the highest structural efficiency value i.e. 204.75 produced from the highest buckling
load. It shows the lowest percentage difference of efficiency compared to that of TriWP without
perforation i.e. 16.39%. It leads to the most efficient perforation shape, size and layout. Then this type
of model is analyzed for different section properties and span length to observe the effect performance
and its structural behavior under Stage 2. It observed that, shear buckling capacity increase
proportional to the web thickness. Meanwhile, when the span length is increase from1 m to 5 m, the
shear buckling capacity reduce. |
| first_indexed | 2024-12-10T23:06:56Z |
| format | Article |
| id | doaj.art-b13546ef6fd94a82bf3d6fb3b94c673b |
| institution | Directory Open Access Journal |
| issn | 2521-0904 2521-0440 |
| language | English |
| last_indexed | 2024-12-10T23:06:56Z |
| publishDate | 2017-01-01 |
| publisher | Zibeline International |
| record_format | Article |
| series | Engineering Heritage Journal |
| spelling | doaj.art-b13546ef6fd94a82bf3d6fb3b94c673b2022-12-22T01:30:02ZengZibeline InternationalEngineering Heritage Journal2521-09042521-04402017-01-0111293510.26480/gwk.01.2017.29.35The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading ConditionFatimah 0Hazwani 1Choong 2De’nanHasan Kok KeongTriangular web profile (TriWP) steel section with various combinations of perforation shapes, sizes and layouts of perforation are investigated under shear loading condition. The aim of this study is to determine the structural efficiency based on the ratio of buckling load, Pb to the self-weight of the model. For this purpose, the specimen with three different perforation size between 0.4D to 0.6D, five perforation shapes i.e. circle, square, hexagon, diamond and octagon and three different layouts of perforation, which are Layout 1, Layout 2 and Layout 3 are analyzed by using LUSAS software. It involves two stages of analysis which are Stage 1 and Stage 2. In Stage 1, the most efficient perforation shape, size and layout of perforation is determined based on the highest structural efficiency value. From the result obtained, the TriWP with perforation of diamond in shape and 0.4D in size arranged in Layout 3 shows the highest structural efficiency value i.e. 204.75 produced from the highest buckling load. It shows the lowest percentage difference of efficiency compared to that of TriWP without perforation i.e. 16.39%. It leads to the most efficient perforation shape, size and layout. Then this type of model is analyzed for different section properties and span length to observe the effect performance and its structural behavior under Stage 2. It observed that, shear buckling capacity increase proportional to the web thickness. Meanwhile, when the span length is increase from1 m to 5 m, the shear buckling capacity reduce.https://zibelinepub.com/archives/1gwk2017/1gwk2017-29-35.pdfPerforated web profilecorrugated web profilefinite element analysisefficiencyshear buckling capacity |
| spellingShingle | Fatimah Hazwani Choong The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition Engineering Heritage Journal Perforated web profile corrugated web profile finite element analysis efficiency shear buckling capacity |
| title | The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition |
| title_full | The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition |
| title_fullStr | The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition |
| title_full_unstemmed | The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition |
| title_short | The Efficiency of Structural Steel Section with Perforated-Corrugated Web Profile Subjected to Shear Loading Condition |
| title_sort | efficiency of structural steel section with perforated corrugated web profile subjected to shear loading condition |
| topic | Perforated web profile corrugated web profile finite element analysis efficiency shear buckling capacity |
| url | https://zibelinepub.com/archives/1gwk2017/1gwk2017-29-35.pdf |
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