DB11_T716-2019穿越既有道路设施工程技术要求

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1、ICS93.080.01P51DB11北京市地方标准DB11/T716—2019代替DB11/T716—2010穿越既有道路设施工程技术要求TechnicalRequirementsforcrossingExistingRoadFacilities2019-06-18发布2019-10-01实施北京市市场监督管理局发布DB11/T716—2019目次前言..........................................................................

2、...........iiii范围....................................................................................12规范性引用文件.........................................................................13术语和定义..............................................................

3、...............14基本规定...............................................................................35工前检测...............................................................................55.11般要求...........................................................

4、................55.2工前检测步序.......................................................................55.3资料收集整理.......................................................................55.4现场调查..................................................................

5、.........55.5工前检测方案编制...................................................................65.6检测实施...........................................................................85.7检测结果分析.......................................................................

6、85.8工前检测报告编制...................................................................86工前评估...............................................................................96.1i般要求...........................................................................96.2评

7、估范围与对象.....................................................................96.3资料收集整理.......................................................................96.4现场复核及补充.....................................................................96.5变形控制指标确定....

8、...............................................................96.6变形控制#考值.....................................................................96.7安全风险评估......................................................................116.8工前评估报告编制