北京地铁环境振动预测模型  

Prediction Model for Metro-induced Environment Vibration in Beijing

作　　者：王另的[1] 张斌[1] 户文成[1] 王小兵[1] 侯建鑫[1] 李宪同[1] 王龙[2] 孟磊[2] 张衡[2] 关观 安小诗 徐磊[2] 

机构地区：[1]北京市劳动保护科学研究所,北京助理工程师100054 [2]北京市地铁运营有限公司设计研究所,北京100082

出　　处：《城市轨道交通研究》2013年第6期101-106,共6页Urban Mass Transit

基　　金：北京道路交通噪声综合防治研究项目(D101106047510001)

摘　　要：HJ 453-2008《环境影响评价技术导则城市轨道交通》中给出的地铁环境振动预测模型在实际使用中存在着诸多不便,如:修正量因取值范围较大而不易确定,尚未提及曲线轨道和列车加减速的影响等。为此,在HJ 453-2008现有振动预测模型的基础上,结合北京地铁实际运营特点,基于大量地铁振动实测数据的对比统计分析,提出了一个适用于北京地铁的环境振动预测模型。经与北京地铁实测数据相比,验证了该预测模型的精度满足要求。该预测模型的建立有助于进一步完善北京市地铁振动预测和环评工作。Due to different subway conditions in China, including bigger adjusting range, negligence for curve running, acceleration and deceleration of train, etc., the environment vibration prediction model introduced by HJ 453-2008 Technical Guidelines for Environment Impact Assessment of Urban Rail Transit in China is still not convenient. In connection with the practical characteristics of metro-induced environment vibra- tion in Beijing, a new prediction model fitting the situation of Beijing is put forward, based on the principle in HJ 453-2008 and the statistical analysis of measured data in subway. A com- parison between predicted data and measured data has verifies the precision of this model, which could perfect the vibration prediction and environmental impact assessment in Beijing.

关 键 词：北京地铁 环境振动 预测模型 

分 类 号：TB533.2[理学—物理]