| Issue |
MATEC Web Conf.
Volume 86, 2016
5th International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education”
|
|
|---|---|---|
| Article Number | 02021 | |
| Number of page(s) | 8 | |
| Section | 2 Building structures | |
| DOI | https://doi.org/10.1051/matecconf/20168602021 | |
| Published online | 28 November 2016 | |
Bar optimal design with the use of out-form
Samara State Technical University Institute of Architecture and Civil Engineering, Molodogvardeyskaya st. 194, 443001 Samara, Russia
* Corresponding author: avu75@mail.ru
The paper describes steel girders optimal design. Steel girders optimal design is based on the strength theory introduced by M. Huber, R. Mises, H. Hencky and on the theory of mirror functions. With the help of out-form volume we can either calculate the optimal form for a girder with variable cross-section or the optimal height for a girder of uniform cross-section. The paper introduces girders calculations according to the authors' methodology. For use this methodology effect of steel saving is about 10-20% compared with a girder or a beam with uniform cross-section. An example of determining optimal shape of a compressed-bend girder the paper describes.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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