Author:
Zhu Bing,Zhang Chengran,Zhang Zhen,Luo Lei,Bai Xiaozu
Abstract
AbstractThe suspension-type monorail (STM) is a new type of rail transit, currently developing rapidly in China. Due to its short construction duration and high terrain adaptability, STM can save large land resources. In particular, by supplementing the traffic systems in large and medium-sized cities, STM can contribute to green tourism projects. However, no systematic study is devoted to the STM transit system in China, and there is still a lack of relevant knowledge and exploration, especially for the special combination system monorail bridge. In view of the real STM bridge, namely a long-span (55 + 100 + 55)-m cable-stayed bridge in this paper, and by applying wind-vehicle-bridge coupling vibration theory, ANSYS finite element method software, and Universal Mechanism multi-body dynamics software, finite element models are established for the bridge and multi-body vehicle, respectively. Furthermore, a co-simulation method is adopted to analyze vehicle-bridge coupling vibrations and ride comfort quality. According to the results, the dynamic responses of the monorail bridge and vehicle are greatly affected by the variation in wind speed, and it is necessary to take measures to decrease system vibrations, thereby ensuring ride comfort quality for vehicle passengers.
Funder
the National Natural Science Foundation of China
the Sichuan Province Youth Science and Technology Innovation Team Program
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering,Urban Studies,Transportation,Automotive Engineering,Geography, Planning and Development,Civil and Structural Engineering
Reference27 articles.
1. Timan PE (2015) Why monorail systems provide a great solution for metropolitan areas. Urban Rail Transit 1(1):13–25. https://doi.org/10.1007/s40864-015-0001-1
2. Uomoto TS (2011) Intermodal theater of movement: a high speed rail hub for seattle. Dissertations & Theses—Gradworks
3. Williams MJ, Rhoades DL et al (2013) High-speed rail: will it change the dynamics of us intercity passenger travel. World Rev Intermodal Transp Res 4(1):73–95. https://doi.org/10.1504/writr.2013.053374
4. Li F, Xu WC et al (2014) Development and current status of suspended monorail vehicle. Electric Drive Locomot 2(1):16–21
5. Meisinger R (2006) Analysis of the lateral dynamics of a sky train with periodic track irregularities. In: Proceedings of the second international conference on dynamics, vibration and control, Beijing, P. R. China
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献