| Issue |
E3S Web Conf.
Volume 97, 2019
XXII International Scientific Conference “Construction the Formation of Living Environment” (FORM-2019)
|
|
|---|---|---|
| Article Number | 03009 | |
| Number of page(s) | 8 | |
| Section | Safety in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/20199703009 | |
| Published online | 29 May 2019 | |
Safe technologies for cutting reinforced concrete structures by means of diamond tools
Academy of Construction and Architecture of the Federal State Autonomous Educational Institution of Higher Education «V.I.Vernadsky Crimean Federal University», Kievskaya street, 181, Simferopol, 295493, Russia
* Corresponding author: v_shalennyj@mail.ru
The advantages and the need to improve the safety of work when using modern diamond technologies for cutting concrete and reinforced concrete structures which are common during the dismantling and reconstruction of civil objects are shown. Improved organizational, structural and technological schemes of cutting these structures with diamond disc and wire saws with remote control are reasonably proposed. Preliminary fastening of cut elements on independent spatial scaffolding with screw jacks is a distinctive feature of the proposed schemes. In case of reconstruction by means of a device or an increase of the size of openings in load-bearing reinforced concrete and stone walls, a preliminary installation and commissioning of reinforcement steel frames provided for by the project are proposed, on them – guides of diamond disc, chain or wire saws and only then – cutting of reinforced concrete with its forced canting outside the working area for recycling.
© The Authors, published by EDP Sciences, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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