轨道交通引起的环境振动问题

Problem of railway traffic induced vibrations of environments

随着社会经济的发展和人民生活质量的提高,振动对环境的影响已经引起了越来越多的关注。系统地综述了国内外关于轨道交通引起的环境振动问题的研究状况,分析了振动对人们工作和生活的影响,振动产生的原因,列车速度影响,振动的持续时间、强度分布等特点,以及地面铁路、高架轻轨、地铁列车等轨道交通系统引起的周围环境及建筑物振动的基本规律。

With the development of social economy and the raise of people's living quality, the problem of environment vibrations has been more and more noticed. The researches of railway traffic induced environmental vibrations in China and abroad are summarized. The influences of vibrations on people's working and living, the generation and propagation characteristics of vibrations, and the basic laws of ground, underground and viaduct railway traffic induced ground vibrations and their influences on surrounding buildings are analyzed.