Vibrational power flow in beam-plate structures: Part I: Basic theory

• Autorzy: Yi C. , Dietz P. , Hu X.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the expressions of Vibrational Power Flow (VPF) in Beam-Plate Structures (BPS). These expressions are derived based on structural dynamics. BPS is composed of a constant cross-section beam and a thin flat rectangular plate. In expressions the plate is four-edge simply suppored and four-edge fixedly supported, respectively. The numerical calculation of these expressions is implemented. Meanwhile, the different parameters of beam and plate are also considered in the calculation. Finally, the numerical solutions of VPF in BPS are compared with the corresponding the measured VPF. The numerical VPFs have a good agreement with the measured VPF. The results of VPF provide a tool for analysing vibrational energy transmission between the support roller and the armored plate of tracked vehicles.

Słowa kluczowe

EN

vibrational power flow; beam-plate structures

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 1998
• Tom: Vol. 5, nr 4
• Strony: 345--359
• Opis fizyczny: Bibliogr. 6 poz., il., tab., wykr.

Twórcy

autor

Yi C.

autor

Dietz P.

autor

Hu X.

• Shandong Institute of Technology, 255012 Zibo, P. R. China