| Issue |
E3S Web Conf.
Volume 33, 2018
High-Rise Construction 2017 (HRC 2017)
|
|
|---|---|---|
| Article Number | 03068 | |
| Number of page(s) | 8 | |
| Section | 3 Construction Technology and Management | |
| DOI | https://doi.org/10.1051/e3sconf/20183303068 | |
| Published online | 06 March 2018 | |
Scale factor management in the studies of affine models of shockproof garment elements
1
Don State Technical University, Gagarina sq.1, Rostov-on-Don, 344010, Russia
2
Rostov State Transport University, Rostovskogo Strelkovogo polka narodnogo opolcheniya sq., 2, Rostov-on-Don, 344038, Russia
3
Southern Federal University, Bolshaya Sadovaya st.105/42, Rostov-on-Don, 344006, Russia
* Corresponding author: mixail-stepan@mail.ru
New samples of protective garment for performing construction work at height require numerous tests in conditions close to real conditions of extreme vital activity. The article presents some results of shockproof garment element studies and a description of a patented prototype. The tests were carried out on a model which geometric dimensions were convenient for manufacturing it in a limited batch. In addition, the used laboratory equipment (for example, a unique power pendulum), blanks made of a titanium-nickel alloy with a shape memory effect also imposed their limitations. The problem of the adequacy of the obtained experimental results transfer to mass-produced products was solved using tools of the classical similarity theory. Scale factor management influence in the affine modeling of the shockproof element, studied on the basis of the equiatomic titanium-nickel alloy with the shape memory effect, allowed us to assume, with a sufficient degree of reliability, the technical possibility of extrapolating the results of experimental studies to full-scale objects for the formation of the initial data of the mathematical model of shockproof garment dynamics elastoplastic deformation (while observing the similarity of the features of external loading).
© The Authors, published by EDP Sciences, 2018
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. (http://creativecommons.org/licenses/by/4.0/).
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