Stability of cold formed purlins braced by steel sheeting
β Scribed by Leopold Sokol
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 654 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0263-8231
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This paper is prepared on the basis of a study, the aim of which was to determine experimentally the design parameters for a set of thin-walled steel purlins with C, Z, Zeta and Hat-crosssections. In our study, special attention was paid to the structural behaviour of the purlin at the internal supp
In this paper, genetic algorithms are applied for optimization of dimensions of cold-formed steel trapezoidal sheeting. The objective of the optimization is to obtain the minimum weight subjected to the given constraints in accordance with Eurocode 3, Part 1.3. In traditional optimization, these con
## Abstract Various methods are suggested in the available codes to design roof detailing in cold formed screwedβdown roof systems made of coldβformed purlins covered with metal sheeting. The evaluation of the global anchorage force of the roof and the local forces in fasteners is pursued aiming at