Yıl: 2019 Cilt: 5 Sayı: 1 Sayfa Aralığı: 9 - 18 Metin Dili: İngilizce DOI: 10.20528/cjsmec.2019.01.002 İndeks Tarihi: 14-01-2020

Dynamic instability of castellated beams subjected to transverse periodic loading

Öz:
In this study, an analytical solution is developed for the investigation of free vibra-tion, static buckling and dynamic instability of castellated beams subjected to trans-verse periodic loading. Bolotin’s method is used to perform the dynamic instability analysis. By assuming the instability modes, the mass, stiffness, and geometric stiff-ness matrices are derived using the kinetic energy, strain energy and potential of ap-plied loads. Analytical equations for determining the free vibration frequency, critical buckling moment, and excitation frequency of castellated beams are derived. In ad-dition, the influences of the flange width of the castellated beam and the static part of the applied load on the variation of dynamic instability zones are discussed.
Anahtar Kelime:

Konular: İnşaat Mühendisliği Malzeme Bilimleri, Özellik ve Test İnşaat ve Yapı Teknolojisi
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA ELAİWİ S, KİM B, Lİ L (2019). Dynamic instability of castellated beams subjected to transverse periodic loading. , 9 - 18. 10.20528/cjsmec.2019.01.002
Chicago ELAİWİ Sahar Sahib,KİM Boksun,Lİ Long-yuan Dynamic instability of castellated beams subjected to transverse periodic loading. (2019): 9 - 18. 10.20528/cjsmec.2019.01.002
MLA ELAİWİ Sahar Sahib,KİM Boksun,Lİ Long-yuan Dynamic instability of castellated beams subjected to transverse periodic loading. , 2019, ss.9 - 18. 10.20528/cjsmec.2019.01.002
AMA ELAİWİ S,KİM B,Lİ L Dynamic instability of castellated beams subjected to transverse periodic loading. . 2019; 9 - 18. 10.20528/cjsmec.2019.01.002
Vancouver ELAİWİ S,KİM B,Lİ L Dynamic instability of castellated beams subjected to transverse periodic loading. . 2019; 9 - 18. 10.20528/cjsmec.2019.01.002
IEEE ELAİWİ S,KİM B,Lİ L "Dynamic instability of castellated beams subjected to transverse periodic loading." , ss.9 - 18, 2019. 10.20528/cjsmec.2019.01.002
ISNAD ELAİWİ, Sahar Sahib vd. "Dynamic instability of castellated beams subjected to transverse periodic loading". (2019), 9-18. https://doi.org/10.20528/cjsmec.2019.01.002
APA ELAİWİ S, KİM B, Lİ L (2019). Dynamic instability of castellated beams subjected to transverse periodic loading. Challenge Journal of Structural Mechanics, 5(1), 9 - 18. 10.20528/cjsmec.2019.01.002
Chicago ELAİWİ Sahar Sahib,KİM Boksun,Lİ Long-yuan Dynamic instability of castellated beams subjected to transverse periodic loading. Challenge Journal of Structural Mechanics 5, no.1 (2019): 9 - 18. 10.20528/cjsmec.2019.01.002
MLA ELAİWİ Sahar Sahib,KİM Boksun,Lİ Long-yuan Dynamic instability of castellated beams subjected to transverse periodic loading. Challenge Journal of Structural Mechanics, vol.5, no.1, 2019, ss.9 - 18. 10.20528/cjsmec.2019.01.002
AMA ELAİWİ S,KİM B,Lİ L Dynamic instability of castellated beams subjected to transverse periodic loading. Challenge Journal of Structural Mechanics. 2019; 5(1): 9 - 18. 10.20528/cjsmec.2019.01.002
Vancouver ELAİWİ S,KİM B,Lİ L Dynamic instability of castellated beams subjected to transverse periodic loading. Challenge Journal of Structural Mechanics. 2019; 5(1): 9 - 18. 10.20528/cjsmec.2019.01.002
IEEE ELAİWİ S,KİM B,Lİ L "Dynamic instability of castellated beams subjected to transverse periodic loading." Challenge Journal of Structural Mechanics, 5, ss.9 - 18, 2019. 10.20528/cjsmec.2019.01.002
ISNAD ELAİWİ, Sahar Sahib vd. "Dynamic instability of castellated beams subjected to transverse periodic loading". Challenge Journal of Structural Mechanics 5/1 (2019), 9-18. https://doi.org/10.20528/cjsmec.2019.01.002