| Issue |
MATEC Web Conf.
Volume 116, 2017
6th International Scientific Conference “Reliability and Durability of Railway Transport Engineering Structures and Buildings” (Transbud-2017)
|
|
|---|---|---|
| Article Number | 02025 | |
| Number of page(s) | 8 | |
| Section | Structures, Buildings and Facilities | |
| DOI | https://doi.org/10.1051/matecconf/201711602025 | |
| Published online | 10 July 2017 | |
To the rationalization of the constructive solutions of the bridge supports
Department of Building Structures, O.M. Beketov National University of Urban Economy in Kharkiv, 61002, Kharkiv, Ukraine
* Corresponding author: petrova.bcd@gmail.com
Reduction of material consumption and labor intensity of building structures is a topical task for both theory and practice of building production. Today there are many ways to achieve proper economic effect while reconstruction or erection of building and structures. One of them is to rationalize well-known constructive solutions using as criteria the value of density of potential energy of deformation of structures. In this connection, the new constructive solution for short massive supports with outer reinforcement made of expanded metal sheet and frames (reinforcing rings) which are used in construction of road and railway bridges and high-rise buildings is proposed in this paper. The theoretical approach for the definition of its rational parameters is given. Numerical analysis of the highlighted method is also carried out. As a result of study the increase in the bearing capacity in concrete pillars made in rational mesh clips with and without frames was obtained.
© The Authors, published by EDP Sciences, 2017
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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