Preview

Izvestiya. Ferrous Metallurgy

Advanced search

Capabilities of grooves forming articulated profiles for rolling – separation technology

https://doi.org/10.17073/0368-0797-2022-4-294-297

Abstract

The emerging growth of industrial and civil construction in Russia and introduction of new technologies have caused the need to increase the production of construction rolled products and, especially, rebar. One of the ways to increase rebar production at existing mills in the shortest possible time without serious capital investments is the use of rolling – separation technology. For successful implementation of this technology, the conditions for the feasibility of this process are given in this report. New dependences were obtained for determining the longitudinal force provided by the reserve of friction forces during formation of an articulated profile taking into account the profile shape and the conditions of shape change.

About the Authors

A. R. Fastykovskii
Siberian State Industrial University
Russian Federation

Andrei R. Fastykovskii, Dr. Sci. (Eng.), Assist. Prof., Head of the Chair “Metal Forming and Metal Science. OJSC “EVRAZ ZSMK”

42 Kirova Str., Novokuznetsk, Kemerovo Region – Kuzbass 654007, Russian Federation



V. A. Vakhrolomeev
Siberian State Industrial University
Russian Federation

Vladimir A. Vakhrolomeev, Postgraduate of the Chair “Metal Forming and Metal Science. OJSC “EVRAZ ZSMK”

42 Kirova Str., Novokuznetsk, Kemerovo Region – Kuzbass 654007, Russian Federation



A. G. Nikitin
Siberian State Industrial University
Russian Federation

Aleksandr G. Nikitin, Dr. Sci. (Eng.), Prof. of the Chair of Mechanics and Machine Engineering

42 Kirova Str., Novokuznetsk, Kemerovo Region – Kuzbass 654007, Russian Federation



References

1. Brown V.L, Bartholomew C.L. FRP reinforcing bars in reinforced concrete members. ACI Materials Journal. 1993, vol. 90, no. 1, pp.  34–39.

2. You Y.-J., Park Y.-H., Kim H.-Y., Park J.-S. Hybrid effect on tensile properties of FRP rods with various material compositions. Composite Structures. 2007, vol. 80, no. 1, pp. 117–122. https://doi.org/10.1016/j.compstruct.2006.04.065

3. Glass Fiber Reinforced Polymer (GFRP) Rebar. Hughes Brothers, 1997, 15 p.

4. Liu J., Wang F., Zhou H., Wang E., Cao P. Study on shear strength of glass fiber-reinforced polymer (GFRP) rebar concrete piles with circular cross-sections. China Civil Engineering Journal. 2016, vol.  49, no. 9, pp. 103–109.

5. Yazdanbakhsh A., Bank L.C., Chen C. Use of recycled FRP reinforcing bar in concrete as coarse aggregate and its impact on the mechanical properties of concrete. Construction and Building Materials. 2016, vol. 121, pp. 278–284. https://doi.org/10.1016/j.conbuildmat.2016.05.165

6. Fastykovskii A.R., Umanskii A.A. Theory and practice of resource-saving technologies of mill bar production at the operating conti­nuous rolling mills. Izvestiya. Ferrous Metallurgy. 2015, vol. 58, no.  5, pp. 322–327. (In Russ.). https://doi.org/10.15825/0368-0797-2015-5-322-327

7. Fastykovskii A.R., Volkov K.V., Peretyat’ko V.N., Efimov O.Yu., Chinokalov V.Ya. Technological improvement of reinforcing bar production on a continuous small – section mills. Izvestiya. Ferrous Metallurgy. 2011, no. 10, pp. 18–21. (In Russ.).

8. Perunov G.P., Limankin V.V., Volkov K.V., Bayadin S.M., Chizh  S.A., Sukhoplyuev V.A., Shesternin A.P., Smirnov V.K., Ina­tovich Yu.V. Mastering the technology of rolling – separation of reinforcing steel at the 320/150 fine-grade wire mill of JSC Amurmetall. Proizvodstvo prokata. 2006, no. 6, pp. 16–19. (In Russ.).


Review

For citations:


Fastykovskii A.R., Vakhrolomeev V.A., Nikitin A.G. Capabilities of grooves forming articulated profiles for rolling – separation technology. Izvestiya. Ferrous Metallurgy. 2022;65(4):294-297. (In Russ.) https://doi.org/10.17073/0368-0797-2022-4-294-297

Views: 321


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 0368-0797 (Print)
ISSN 2410-2091 (Online)