Wind-induced Static/Vibration Response Analysis Of The Suspension Structure Of Weihai Aerobus

The research of this dissertation is related to the suspension structure of Weihai aerobus. The wind resistance capability, especially the wind-induced buffeting response of the structure is studied. And the vibration comfortableness induced by buffeting is assessed according to the ISO standard. The main works are the following:1. The general situation and key property of the suspension structure of aerobus are represented. And to review the development process of aerobus.2. The research issues of bridge anti-wind, the basic analysis theories on bridge of static wind and buffeting are all presented briefly.3. The finite-element model of the structure is built, and its structural dynamic characteristics are analyzed.4. The characteristics of wind environment in the structure site are studied primarily and to confirm the fundamental wind speed there. The characteristic parameters of wind are also given and then to analyze the static wind response of the structure.5. The fundamental theories of simulating fluctuating wind field are studied, and to simulate the wind field on the site by self-programmed code.6. To analyze the structural buffeting response by finite element software calculation, and the analysis methods are presented briefly.7. The buffeting results of maximal traveling wind speed are calculated. And to assess the vibration comfortableness induced by buffeting according to the ISO standardThrough this study, the structural calculation theories and methods of static wind response and buffeting response are primer understood. And the wind resistance capability of the flexible suspension structure is recognized more. It should have instruction meaning for the future similar structural design.