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Abstract
In the article linear buckling analysis of a set of steel trusses braced by purlins and trapezoidal sheeting are conducted. The buckling load factor due to the height of a corrugated sheeting profile is investigated in parametric studies. The minimal height of trapezoidal sheeting required for preventing the sheeting and chords of the trusses against the buckling is obtained. Two groups of models are considered: “axial” model as a simple one and “eccentric” model as a more complex one. In the second group of models, eccentricity between the top chord of the trusses and purlins is considered, by means of equivalent beam elements. The differences between models are indicated and the results are discussed.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
MATEC Web of Conferences
no. 219,
pages 1 - 7,
ISSN: 2261-236X - Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Korcz-Konkol N., Iwicki P.: Stability of roof trusses stiffened by trapezoidal sheeting and purlins// MATEC Web of Conferences -Vol. 219, (2018), s.1-7
- DOI:
- Digital Object Identifier (open in new tab) 10.1051/matecconf/201821902006
- Verified by:
- Gdańsk University of Technology
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