ICS 93.100P65DB11北 京 市 地 方 标 准备案号:36087-2013DB11/T 915—2012穿越城市轨道交通设施检测评估及监测技术规范Technical Code for Detection Evaluation and Monitoring of Urban RailTransitTraversed by Construction of Engineering2012-12-12发布2013-07-01实施北京市质量技术监督局发布 DB11/T 915—2012目次前言.................................................................................. I引言................................................................................. IV1范围............................................................................... 12规范性引用文件..................................................................... 13术语和符号......................................................................... 13.1术语........................................................................... 13.2符号........................................................................... 24基本规定........................................................................... 35工前检测评价....................................................................... 55.1一般规定....................................................................... 55.2检测评价程序................................................................... 55.3欧亿·体育（中国）有限公司调查....................................................................... 65.4现场外观初步调查............................................................... 65.5评价等级确定................................................................... 65.6工前检测方案编制............................................................... 75.7仪器设备....................................................................... 75.8工前现场检测................................................................... 75.9检测结果分析................................................................... 75.10工前检测评价报告.............................................................. 76安全评估........................................................................... 86.1一般规定....................................................................... 86.2评估程序....................................................................... 86.3基础欧亿·体育（中国）有限公司....................................................................... 96.4评估范围及对象................................................................. 96.5评估模型建立及参数设定.........................................................106.6评估计算与分析.................................................................106.7监测对象及控制值...............................................................106.8评估报告.......................................................................107专项设计技术要求...................................................................117.1初步专项设计...................................................................117.2施工图专项设计.............................................