Stress field analysis around optical fiber embedded in composite laminae under transverse loading
Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju
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The influence of embedded optical fiber on stress state of transversally loaded composite laminae was analyzed in this paper. The optical fiber interaction with the host material (composite) has noticeable effect on the stress field of laminae. For considered load case, values of the component stresses in laminae with embedded optical fiber have values up to 40% higher than the nominal ones. For the observed loading scenario, optical fibers are acting as generators of evident but not significant stress, comparing to the stress concentrations that could arise, for instance, as a consequence of the shape geometry.
U ovome radu analiziran je uticaj ugrađenog optičkog vlakna na naponsko stanje transferzalno opterećene kompozitne lamine. Ugrađeno optičko vlakno ima primetan uticaj na naponsko polje kompozitne lamine. Vrednosti komponentnih napona u lamini sa ugrađenim optičkim vlaknom imaju i do 40% veće vrednosti od nominalnih. Za razmatrani slučaj opterećenja optičko vlakno ugrađeno u kompozitnu laminu jeste generator primetnih ali ne i značajnih koncentracija napona u poređenju sa onima koje, na primer, mogu da se jave usled geometrije oblika.
Кључне речи:
composite laminae / optical fiber / plain strain / stress functionИзвор:
FME Transactions, 2006, 34, 1, 53-56Издавач:
- University of Belgrade - Faculty of Mechanical Engineering, Belgrade
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Balać, Igor AU - Milovančević, Milorad AU - Uskoković, Petar AU - Aleksić, Radoslav PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/888 AB - The influence of embedded optical fiber on stress state of transversally loaded composite laminae was analyzed in this paper. The optical fiber interaction with the host material (composite) has noticeable effect on the stress field of laminae. For considered load case, values of the component stresses in laminae with embedded optical fiber have values up to 40% higher than the nominal ones. For the observed loading scenario, optical fibers are acting as generators of evident but not significant stress, comparing to the stress concentrations that could arise, for instance, as a consequence of the shape geometry. AB - U ovome radu analiziran je uticaj ugrađenog optičkog vlakna na naponsko stanje transferzalno opterećene kompozitne lamine. Ugrađeno optičko vlakno ima primetan uticaj na naponsko polje kompozitne lamine. Vrednosti komponentnih napona u lamini sa ugrađenim optičkim vlaknom imaju i do 40% veće vrednosti od nominalnih. Za razmatrani slučaj opterećenja optičko vlakno ugrađeno u kompozitnu laminu jeste generator primetnih ali ne i značajnih koncentracija napona u poređenju sa onima koje, na primer, mogu da se jave usled geometrije oblika. PB - University of Belgrade - Faculty of Mechanical Engineering, Belgrade T2 - FME Transactions T1 - Stress field analysis around optical fiber embedded in composite laminae under transverse loading T1 - Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju EP - 56 IS - 1 SP - 53 VL - 34 UR - https://hdl.handle.net/21.15107/rcub_technorep_888 ER -
@article{ author = "Balać, Igor and Milovančević, Milorad and Uskoković, Petar and Aleksić, Radoslav", year = "2006", abstract = "The influence of embedded optical fiber on stress state of transversally loaded composite laminae was analyzed in this paper. The optical fiber interaction with the host material (composite) has noticeable effect on the stress field of laminae. For considered load case, values of the component stresses in laminae with embedded optical fiber have values up to 40% higher than the nominal ones. For the observed loading scenario, optical fibers are acting as generators of evident but not significant stress, comparing to the stress concentrations that could arise, for instance, as a consequence of the shape geometry., U ovome radu analiziran je uticaj ugrađenog optičkog vlakna na naponsko stanje transferzalno opterećene kompozitne lamine. Ugrađeno optičko vlakno ima primetan uticaj na naponsko polje kompozitne lamine. Vrednosti komponentnih napona u lamini sa ugrađenim optičkim vlaknom imaju i do 40% veće vrednosti od nominalnih. Za razmatrani slučaj opterećenja optičko vlakno ugrađeno u kompozitnu laminu jeste generator primetnih ali ne i značajnih koncentracija napona u poređenju sa onima koje, na primer, mogu da se jave usled geometrije oblika.", publisher = "University of Belgrade - Faculty of Mechanical Engineering, Belgrade", journal = "FME Transactions", title = "Stress field analysis around optical fiber embedded in composite laminae under transverse loading, Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju", pages = "56-53", number = "1", volume = "34", url = "https://hdl.handle.net/21.15107/rcub_technorep_888" }
Balać, I., Milovančević, M., Uskoković, P.,& Aleksić, R.. (2006). Stress field analysis around optical fiber embedded in composite laminae under transverse loading. in FME Transactions University of Belgrade - Faculty of Mechanical Engineering, Belgrade., 34(1), 53-56. https://hdl.handle.net/21.15107/rcub_technorep_888
Balać I, Milovančević M, Uskoković P, Aleksić R. Stress field analysis around optical fiber embedded in composite laminae under transverse loading. in FME Transactions. 2006;34(1):53-56. https://hdl.handle.net/21.15107/rcub_technorep_888 .
Balać, Igor, Milovančević, Milorad, Uskoković, Petar, Aleksić, Radoslav, "Stress field analysis around optical fiber embedded in composite laminae under transverse loading" in FME Transactions, 34, no. 1 (2006):53-56, https://hdl.handle.net/21.15107/rcub_technorep_888 .