| Issue |
MATEC Web Conf.
Volume 86, 2016
5th International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education”
|
|
|---|---|---|
| Article Number | 01029 | |
| Number of page(s) | 7 | |
| Section | 1 Structural mechanics | |
| DOI | https://doi.org/10.1051/matecconf/20168601029 | |
| Published online | 28 November 2016 | |
Comparative analysis of analytical and experimental results of the strength of compressed reinforced concrete columns under special combinations of loads
Moscow State University of Civil Engineering, Department of Reinforced Concrete and Masonry Structures, 26 Yaroslavskoye Shosse, Moscow, 129337, Russia
* Corresponding author: avetisyanlevon@inbox.ru
The article presents a comparison of results of experimental and analytical calculations of the strength of the central and eccentrically compressed concrete elements working in the conditions of dynamic loads under fire exposure. The diagram shows a coefficient of dynamic strength depending on the dynamic loading under high temperature obtained by experimentation way. It is shown, that accounting the dynamic effects in fire condition reduces the load carrying capacity of columns by 40%. Therefore, it is recommended to check the possibility of progressive collapse of buildings and, results of which, appearing the character of dynamic loads on the structure, in calculating load carrying capacity of the structure in fire testing.
© 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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