Angle shear connectors: Pushout tests, numerical simulations and shear strength model
Despite several advantages i.e. ease in fabrication and installation, economic design, higher structural performance etc., the use of angle shear connector has been limited thus far. This is because, there exists no design equation for this connector type in the design standards. Currently, these co...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-03-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123023008642 |
| _version_ | 1797247744633470976 |
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| author | Jun-Seop Lee Muhammad Haroon Kyung-Jae Shin Jong-Hun Woo Hee-Du Lee |
| author_facet | Jun-Seop Lee Muhammad Haroon Kyung-Jae Shin Jong-Hun Woo Hee-Du Lee |
| author_sort | Jun-Seop Lee |
| collection | DOAJ |
| description | Despite several advantages i.e. ease in fabrication and installation, economic design, higher structural performance etc., the use of angle shear connector has been limited thus far. This is because, there exists no design equation for this connector type in the design standards. Currently, these connectors are designed through the equations originally developed for other connectors. In this study, the performance of angle shear connectors was investigated through experiments and numerical simulations. The experimental results revealed that the connector height influences the performance which is currently ignored in most of the design code equations for channel connectors. The influence of wide range of other parameters was studied through numerical simulations. A parametric study was conducted considering the effect of angle length, height, thickness, welding length, and strength of concrete. Finally, a theoretical model, capable of predicting the strength of angle shear connectors, was developed and verified against experimental results of this study and others from previous literature. |
| first_indexed | 2024-03-08T16:26:18Z |
| format | Article |
| id | doaj.art-747bf91ad2ae42c5b332756e892a4b86 |
| institution | Directory Open Access Journal |
| issn | 2590-1230 |
| language | English |
| last_indexed | 2024-04-24T20:03:34Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj.art-747bf91ad2ae42c5b332756e892a4b862024-03-24T07:00:26ZengElsevierResults in Engineering2590-12302024-03-0121101737Angle shear connectors: Pushout tests, numerical simulations and shear strength modelJun-Seop Lee0Muhammad Haroon1Kyung-Jae Shin2Jong-Hun Woo3Hee-Du Lee4Regional Center for Land, Infrastructure, and Transport Technology, Kyungpook National University, Daegu, 41566, South KoreaRegional Center for Land, Infrastructure, and Transport Technology, Kyungpook National University, Daegu, 41566, South KoreaSchool of Architecture, Kyungpook National University, Daegu, 41566, South KoreaSchool of Architecture, Kyungpook National University, Daegu, 41566, South KoreaRegional Center for Land, Infrastructure, and Transport Technology, Kyungpook National University, Daegu, 41566, South Korea; Corresponding author.Despite several advantages i.e. ease in fabrication and installation, economic design, higher structural performance etc., the use of angle shear connector has been limited thus far. This is because, there exists no design equation for this connector type in the design standards. Currently, these connectors are designed through the equations originally developed for other connectors. In this study, the performance of angle shear connectors was investigated through experiments and numerical simulations. The experimental results revealed that the connector height influences the performance which is currently ignored in most of the design code equations for channel connectors. The influence of wide range of other parameters was studied through numerical simulations. A parametric study was conducted considering the effect of angle length, height, thickness, welding length, and strength of concrete. Finally, a theoretical model, capable of predicting the strength of angle shear connectors, was developed and verified against experimental results of this study and others from previous literature.http://www.sciencedirect.com/science/article/pii/S2590123023008642Angle shear connectorsFinite element analysisPush-out testsShear strength model |
| spellingShingle | Jun-Seop Lee Muhammad Haroon Kyung-Jae Shin Jong-Hun Woo Hee-Du Lee Angle shear connectors: Pushout tests, numerical simulations and shear strength model Results in Engineering Angle shear connectors Finite element analysis Push-out tests Shear strength model |
| title | Angle shear connectors: Pushout tests, numerical simulations and shear strength model |
| title_full | Angle shear connectors: Pushout tests, numerical simulations and shear strength model |
| title_fullStr | Angle shear connectors: Pushout tests, numerical simulations and shear strength model |
| title_full_unstemmed | Angle shear connectors: Pushout tests, numerical simulations and shear strength model |
| title_short | Angle shear connectors: Pushout tests, numerical simulations and shear strength model |
| title_sort | angle shear connectors pushout tests numerical simulations and shear strength model |
| topic | Angle shear connectors Finite element analysis Push-out tests Shear strength model |
| url | http://www.sciencedirect.com/science/article/pii/S2590123023008642 |
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