摘要
在高铁建设工程中,通过现场测试,可以直观地反映振动响应情况,从而为相关理论分析和数值模拟提供实际依据以上海轨道交通9号线松江南站与沪杭客专十字交叉运营为背景,探讨高铁振动波沿车站上方地表的衰减规律分析了车辆类型、运营车速以及车辆编组等因素对衰减规律的影响,同时对沪杭客专列车引发的振动对地表、地下结构中人体的影响做出评价。
In construction of high speed railway projects,field test can directly reflect vibration response,so as to provide an actual basis for theoretical analysis and numerical simulation.Combined with ShanghaiHangzhou High Speed Passenger Railway crossing an underground station of Shanghai Rail Transit Line9,the paper discusses the attenuation regulation of vibration wave of high-speed rail along the ground surface above the station.The influences of train type,operating speed,and vehicle marshalling on vibration attenuation are analyzed respectively.The vibration impacts from Shanghai-Hangzhou High Speed Passenger Railway on the person who is either on the ground or in the underground structure are assessed.
出处
《地下工程与隧道》
2015年第4期14-18,共5页
Underground Engineering and Tunnels
