摘要
针对地铁停车场上盖开发这一新型地铁开发建设项目。利用有限元软件分析位于停车场库内区上方建筑的频率响应过程和传递损失,利用实测源强数据进行类比,完成振动预测,并进行评价。研究方法与结论对地铁停车场上盖开发建设项目的环境振动预测评价有一定的指导意义。
Development of roof space above the parking area is a new project in subway construction.In this paper,the frequency response and transmission loss of the roof space structure were analyzed by means of the finite element analysis software.The results were compared with those from the in-situ experimental testing.Then,the vibration prediction was completed and evaluated.The method and conclusion of this work may be helpful for prediction and assessment of the vibration for the roof space structure above the parking area of subways.
出处
《噪声与振动控制》
CSCD
2013年第4期177-181,共5页
Noise and Vibration Control
关键词
振动与波
地铁
地铁上盖建筑
环境影响评价
有限元
vibration and wave
subway
roof space structure above the parking area of subways
environmental impact assessment
finite element method
