隧道监控量测施工方案

2024年3月30日发(作者：三角形面积计算公式)

隧道监控量测实施细则

2020年7月

目录

一、编制目的 ················································3

二、组织机构及作业程序 ······································3

2.1组织机构 ·············································3

2.2作业程序 ·············································4

三、技术要求 ················································4

3.1量测仪器 ·············································4

3.2量测项目 ·············································4

3.3监控量测断面及测点布置 ·······························4

3.4监控量测频率 ·········································7

3.5监控量测控制基准 ·····································7

四、监控量测方法 ············································9

4.1时间要求 ·············································9

4.2洞内、外观测 ·········································9

4.3净空变化量测·········································10

4.4拱顶下沉量测·········································10

4.5地表沉降量测·········································11

五、监控量测数据分析及信息反馈 ·····························11

5.1数据分析处理·········································11

5.2信息反馈及工程对策···································12

六、记录格式（附表）·········································14

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