A new model for the study of rain-wind-induced vibrations of a simple oscillator

被引：24
|
作者：
van der Burgh, AHP
Hartono
Abramian, AK
机构：
[1] Delft Univ Technol, Dept Appl Math, Fac Elect Engn Math & Comp Sci, NL-2628 CD Delft, Netherlands
[2] Russian Acad Sci, Inst Problems Mech Engn, St Petersburg 196140, Russia
来源：
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2006年 / 41卷 / 03期
关键词：
rain-wind-induced vibrations; variation of the mass of the rain water; cable stayed bridges; bifurcation analysis;
D O I：
10.1016/j.ijnonlinmec.2005.04.005
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this paper, a model equation is presented for the study of rain-wind-induced vibrations of a simple oscillator. As will be shown the presence of raindrops in the wind-field may have an essential influence on the dynamic stability of the oscillator. In this model equation the influence of the variation of the mass of the oscillator due to an incoming flow of raindrops hitting the oscillator and a mass flow which is blown and shaken off is investigated. The time-varying mass is modeled by a time harmonic function whereas simultaneously also time-varying lift and drag forces are considered. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：345 / 358
页数：14
相关论文
共 50 条
  • [1] Rain-wind-induced vibrations of a simple oscillator
    van der Burgh, AHP
    Hartono
    INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 2004, 39 (01) : 93 - 100
  • [2] Simple model of rain-wind-induced vibrations of stayed cables
    Wilde, K
    Witkowski, W
    JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2003, 91 (07) : 873 - 891
  • [3] Rain-wind-induced vibrations of cables and bars
    Verwiebe, C
    BRIDGE AERODYNAMICS, 1998, : 255 - 263
  • [4] On the modeling of rain-wind induced vibrations of a simple oscillator
    van der Burgh, AHP
    Abramian, AK
    PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON FLUID STRUCTURE INTERACTION, AEROELASTICITY, FLOW INDUCED VIBRATION AND NOISE, PTS A AND B, 2002, : 317 - 322
  • [5] Large amplitude dry cable vibrations and its implication for rain-wind-induced vibrations
    Zuo, D.
    Jones, N. P.
    Structural Dynamics - EURODYN 2005, Vols 1-3, 2005, : 367 - 372
  • [6] Interpretation of field observations of wind- and rain-wind-induced stay cable vibrations
    Zuo, Delong
    Jones, Nicholas P.
    JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2010, 98 (02) : 73 - 87
  • [7] Recent research results concerning the exciting mechanisms of rain-wind-induced vibrations
    Verwiebe, C
    Ruscheweyh, H
    JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 1998, 74-6 : 1005 - 1013
  • [8] Mechanism of rain-wind-induced vibrations of cables in cable-stayed bridges
    Xu, Gang
    Wang, Jing-Fu
    Ren, Wen-Min
    Gongcheng Lixue/Engineering Mechanics, 2004, 21 (03): : 44 - 48
  • [9] The mechanism of rain-wind-induced vibration
    Ruscheweyh, HP
    WIND ENGINEERING INTO THE 21ST CENTURY, VOLS 1-3, 1999, : 1041 - 1047
  • [10] The interaction mechanism of rain-wind-induced vibration
    Ruscheweyh, HP
    STRUCTURAL ENGINEERING AND MECHANICS, VOLS 1 AND 2, 1999, : 1705 - 1712
12345