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Dergiler / Turkish Journal of Civil Engineering / 2019 / Cilt: 30 - Sayı: 4

Rotary Inertia and Higher Modes Effect on the Dynamic Response of Timoshenko Beams on Two-Parameter Elastic Foundation

Çağlayan HIZAL
Hikmet Hüseyin ÇATAL
Sayfa
9289–9308
Yayın Tarihi
2019-07-01
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

A numerical example is presented to compare the modal responses of bending moment and shear force of the beams on Winkler and Vlasov type foundations with and without the rotary inertia effect.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:This study investigates the dynamic response of the axially loaded Timoshenko beams on two-parameter foundation with generalized elastic end conditions.
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Temel Bulgular & Veri:A simplified modal analysis procedure is presented for the vibration analysis by using the conventional separation of variables method.
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Sonuç & Katkı:A numerical example is presented to compare the modal responses of bending moment and shear force of the beams on Winkler and Vlasov type foundations with and without the rotary inertia effect.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Rotary inertia · higher modes effect · separation of variables method

Özet

This study investigates the dynamic response of the axially loaded Timoshenko beams on two-parameter foundation with generalized elastic end conditions. A simplified modal analysis procedure is presented for the vibration analysis by using the conventional separation of variables method. The effects of higher modes and rotary inertia on the dynamic response of the forced Timoshenko beam are highlighted. A numerical example is presented to compare the modal responses of bending moment and shear force of the beams on Winkler and Vlasov type foundations with and without the rotary inertia effect.

Abstract

This study investigates the dynamic response of the axially loaded Timoshenko beams on two-parameter foundation with generalized elastic end conditions. A simplified modal analysis procedure is presented for the vibration analysis by using the conventional separation of variables method. The effects of higher modes and rotary inertia on the dynamic response of the forced Timoshenko beam are highlighted. A numerical example is presented to compare the modal responses of bending moment and shear force of the beams on Winkler and Vlasov type foundations with and without the rotary inertia effect.

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Bu Makaleye Atıf Yap

HIZAL, Ç., ÇATAL, H. H. (2019). Rotary Inertia and Higher Modes Effect on the Dynamic Response of Timoshenko Beams on Two-Parameter Elastic Foundation. Turkish Journal of Civil Engineering, Cilt: 30 - Sayı: 4, 9289–9308. https://ajindex.com/articles/864245

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Kaynakça (15)

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