| Назва | Fatigue failure of gusset plates nodes of welded truss |
| Назва англійською | Fatigue failure of gusset plates nodes of welded truss |
| Автори | Mykola Basara (https://orcid.org/0000-0001-7174-6887); Yaroslav Kovalchuk (https://orcid.org/0000-0002-3167-8901); Natalia Shynhera |
| Принадлежність | Ternopil Ivan Puluj National Technical University, Ternopil, Ukraine |
| Бібліографічний опис | Fatigue failure of gusset plates nodes of welded truss / Basara M.; Kovalchuk Ya.; Shynhera N. / Scientific Journal of TNTU. — Tern. : TNTU, 2019. — Vol 96. — No 4. — P. 39–44. |
| Bibliographic description: | Basara M.; Kovalchuk Ya.; Shynhera N. (2019) Fatigue failure of gusset plates nodes of welded truss. Scientific Journal of TNTU (Tern.), vol 96, no 4, pp. 39–44. |
| DOI: | https://doi.org/10.33108/visnyk_tntu2019.04.039 |
| УДК |
624.078.3; 624.014.078.45; 624.3 |
| Ключові слова |
welded truss, truss nodes, fatigue failure. |
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The fatigue failure modeling of welded rectangular truss 4954 х 1596 mm size with gusset plates joints under external cyclic loading was studied in the paper. The sample is made of steel shaped tubes with various cross section areas. Loading and support schemes that identify the operating mode for this type of structure were selected. According to the results of computer simulation experiment in ANSYS Workbench 19.1 the stress value of welded truss nodes and the fatigue sensitivity curve were obtained. The results obtained in the paper can be applied both in the design of new trusses to prevent the destruction of structures in service. |
| ISSN: | 2522-4433 |
| Перелік літератури |
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Shunyao C., Weizhen C., Mohammad M. Fatigue life assessment of large scale T-jointed steel truss bridge components. Journal of Constructional Steel Research. 2017. № 153. Р. 499–509.
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Shynhera N. Ya. Statystychna model dlia vyznachennia zalyshkovoho resursu typovoi zvarnoi fermy pry tsyklichnykh navantazhenniakh: dys. … kand. tekhn. nauk: 01.05.02. Ternopil, 2012. 166 р.
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C. Chuang, Z. Qinghua, B. Yi Fatigue life evaluation of welded joints in steel bridge considering residual stress. Journal of Constructional Steel Research. 2019. № 153. P. 509–518.
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Nussbaumer A., Costa Borges A. L. Size effects in the fatigue behavior of welded steel tubular bridge joints. Materialwissenschaft und Werkstofftechnik. 2008. № 10. Р. 740–748.
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Schumacher A. and Nussbaumer A., Experimental study on the fatigue behavior of welded tubular k-joints for bridges. Engineering Structures. 2006. Vol. 28. Р. 745–755.
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Kovalchuk Ya. O., Shynhera N. Ya., Basara M. A. Konstruiuvannia vuzliv zvarnykh ferm z vykorystanniam PK ANSYS. Visnyk TNTU im. Ivana Puliuia. 2017. № 1 (85). Р. 47–52.
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ANSYS Inc. 2016, ANSYS 17.1 Help System. Canonsburg, Pennsylvania.
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| References: |
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Shunyao C., Weizhen C., Mohammad M. Fatigue life assessment of large scale T-jointed steel truss bridge components. Journal of Constructional Steel Research. 2017. № 153. Р. 499–509.
-
Shynhera N. Ya. Statystychna model dlia vyznachennia zalyshkovoho resursu typovoi zvarnoi fermy pry tsyklichnykh navantazhenniakh: dys. … kand. tekhn. nauk: 01.05.02. Ternopil, 2012. 166 р.
-
C. Chuang, Z. Qinghua, B. Yi Fatigue life evaluation of welded joints in steel bridge considering residual stress. Journal of Constructional Steel Research. 2019. № 153. P. 509–518.
-
Nussbaumer A., Costa Borges A. L. Size effects in the fatigue behavior of welded steel tubular bridge joints. Materialwissenschaft und Werkstofftechnik. 2008. № 10. Р. 740–748.
-
Schumacher A. and Nussbaumer A., Experimental study on the fatigue behavior of welded tubular k-joints for bridges. Engineering Structures. 2006. Vol. 28. Р. 745–755.
-
Kovalchuk Ya. O., Shynhera N. Ya., Basara M. A. Konstruiuvannia vuzliv zvarnykh ferm z vykorystanniam PK ANSYS. Visnyk TNTU im. Ivana Puliuia. 2017. № 1 (85). Р. 47–52.
-
ANSYS Inc. 2016, ANSYS 17.1 Help System. Canonsburg, Pennsylvania.
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