中铁十一局江罗十二标尖峰顶隧道监控量测报06-15.doc

广东省江门至罗定高速公路第十二合同段 尖峰顶隧道监控量测周报（2014.06.092014.06.15） 中铁十一局集团有限公司江门至罗定高速公路第十二合同段项目经理部二零一四年六月十五日目 录1 施工进度一览表32数据情况32.1尖峰顶隧道32.1.1地表沉降、拱顶下沉与周边收敛量测数据统计32.2数据分析73结论及建议7一 施工一览表表1.1尖峰顶隧道施工进度统计表洞口进洞桩号掌子面桩号掌子面设计围岩级别部位本周进度（m）累计进度(m)左洞LK104+738LK104+906上台阶11168中台阶右侧14158中台阶左侧3154下台阶右侧14148下台阶左侧18143二衬993仰拱048右洞RK104+717RK104+888上台阶9171中台阶左侧9163中台阶右侧11161下台阶右侧12157下台阶左侧13155二衬8102仰拱1271二 数据情况2.1尖峰顶隧道2.1.1地表沉降、拱顶下沉与周边收敛量测数据统计1地表沉降统计表：序号断面测点编号最大沉降量（mm/d）累计沉降量（mm）数据分析1LK104+715L10.000.00速率小于0.20mm/d,围岩已基本稳定2LK104+718L20.010.01速率小于0.20mm/d,围岩已基本稳定3LK104+722L30.010.01速率小于0.20mm/d,围岩已基本稳定4LK104+726L40.000.00速率小于0.20mm/d,围岩已基本稳定5LK104+730L50.010.01速率小于0.20mm/d,围岩已基本稳定6LK104+737L60.020.02速率小于0.20mm/d,围岩已基本稳定7LK104+750L70.020.02速率小于0.20mm/d,围岩已基本稳定8LK104+760L80.020.02速率小于0.20mm/d,围岩已基本稳定9LK104+760L90.010.01速率小于0.20mm/d,围岩已基本稳定10LK104+760L100.020.02速率小于0.20mm/d,围岩已基本稳定11LK104+760L110.000.00速率小于0.20mm/d,围岩已基本稳定12LK104+766L120.010.01速率小于0.20mm/d,围岩已基本稳定13LK104+770L130.000.00速率小于0.20mm/d,围岩已基本稳定14LK104+757L140.010.01速率小于0.20mm/d,围岩已基本稳定15LK104+753L150.020.02速率小于0.20mm/d,围岩已基本稳定16LK104+753L160.010.01速率小于0.20mm/d,围岩已基本稳定17LK104+751L170.020.02速率小于0.20mm/d,围岩已基本稳定18LK104+748L180.020.02速率小于0.20mm/d,围岩已基本稳定19LK104+748L190.010.01速率小于0.20mm/d,围岩已基本稳定20LK104+748L200.030.03速率小于0.20mm/d,围岩已基本稳定序号断面测点编号最大沉降量（mm/d）累计沉降量（mm）数据分析1RK104+736L10.010.01速率小于0.20mm/d,围岩已基本稳定2RK104+741L20.010.01速率小于0.20mm/d,围岩已基本稳定3RK104+733L30.000.00速率小于0.20mm/d,围岩已基本稳定4RK104+733L40.010.01速率小于0.20mm/d,围岩已基本稳定5RK104+730L50.010.01速率小于0.20mm/d,围岩已基本稳定6RK104+730L60.010.01速率小于0.20mm/d,围岩已基本稳定7RK104+733L70.020.02速率小于0.20mm/d,围岩已基本稳定8RK104+730L80.010.01速率小于0.20mm/d,围岩已基本稳定9RK104+726L90.020.02速率小于0.20mm/d,围岩已基本稳定10RK104+736L100.030.03速率小于0.20mm/d,围岩已基本稳定11RK104+736L110.010.01速率小于0.20mm/d,围岩已基本稳定12RK104+736L120.000.00速率小于0.20mm/d,围岩已基本稳定13RK104+736L130.010.01速率小于0.20mm/d,围岩已基本稳定14RK104+736L140.010.01速率小于0.20mm/d,围岩已基本稳定15RK104+741L150.020.02速率小于0.20mm/d,围岩已基本稳定16RK104+741L160.010.01速率小于0.20mm/d,围岩已基本稳定17RK104+741L170.020.02速率小于0.20mm/d,围岩已基本稳定18RK104+741L180.020.02速率小于0.20mm/d,围岩已基本稳定19RK104+741L190.010.01速率小于0.20mm/d,围岩已基本稳定20RK104+733L200.030.03速率小于0.20mm/d,围岩已基本稳定2左洞收敛统计表：序号里程最大收敛mm/d最小收敛mm/d累计收敛mm数据分析1LK104+7950.030.010.10速率小于0.20mm/d,围岩已基本稳定2LK104+8000.020.010.09速率小于0.20mm/d,围岩已基本稳定3LK104+8050.030.010.16速率小于0.20mm/d,围岩已基本稳定4LK104+8100.050.020.23速率小于0.20mm/d,围岩已基本稳定5LK104+8150.090.050.42速率小于0.20mm/d,围岩已基本稳定6LK104+8200.100.030.46速率小于0.20mm/d,围岩已基本稳定7LK104+8250.150.050.65速率小于0.20mm/d,围岩已基本稳定8LK104+8300.140.051.02速率小于0.20mm/d,围岩已基本稳定9LK104+8350.150.081.14速率小于0.20mm/d,围岩已基本稳定10LK104+8400.210.101.51速率小于0.20mm/d,围岩已基本稳定11LK104+8450.090.050.36速率小于0.20mm/d,围岩已基本稳定12LK104+8500.140.030.44速率小于0.20mm/d,围岩已基本稳定13LK104+8550.150.050.78速率小于0.20mm/d,围岩已基本稳定14LK104+8600.250.050.94速率小于0.20mm/d,围岩已基本稳定15LK104+8650.250.081.14速率小于0.20mm/d,围岩已基本稳定16LK104+8700.310.101.36速率小于0.20mm/d,围岩已基本稳定17LK104+8750.200.050.75速率小于0.20mm/d,围岩已基本稳定18LK104+8800.250.050.94速率小于0.20mm/d,围岩已基本稳定以上为全断面16LK104+8850.330.101.36速率小于0.20mm/d,围岩已基本稳定12LK104+8900.420.102.04速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段13LK104+8950.760.182.77速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段14LK104+9001.100.253.46速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段15LK104+9051.560.304.68速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段以上为上台阶3右洞收敛统计表：序号里程最大收敛mm/d最小收敛mm/d累计收敛mm数据分析1RK104+8030.030.010.08速率小于0.20mm/d,围岩已基本稳定2RK104+8080.030.010.11速率小于0.20mm/d,围岩已基本稳定3RK104+8130.050.020.18速率小于0.20mm/d,围岩已基本稳定4RK104+8180.050.020.23速率小于0.20mm/d,围岩已基本稳定5RK104+8230.080.030.28速率小于0.20mm/d,围岩已基本稳定6RK104+8280.100.020.34速率小于0.20mm/d,围岩已基本稳定7RK104+8330.150.040.35速率小于0.20mm/d,围岩已基本稳定8RK104+8380.180.061.13速率小于0.20mm/d,围岩已基本稳定10RK104+8430.130.071.14速率小于0.20mm/d,围岩已基本稳定11RK104+8480.170.071.83速率小于0.20mm/d,围岩已基本稳定12RK104+8530.190.082.19速率小于0.20mm/d,围岩已基本稳定13RK104+8580.170.092.45速率小于0.20mm/d,围岩已基本稳定9以上为全断面14RK104+8630.380.252.45速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段15RK104+8680.450.203.06速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16RK104+8730.700.244速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段17RK104+8780.650.254.07速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段18RK104+8831.560.404.28速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段19以上为上台阶4：左洞拱顶下沉统计表:序号断面测点编号最大沉降(mm/d)累计沉降(mm)数据分析1LK104+795A20.080.24速率小于0.20mm/d,围岩已基本稳定2LK104+800A20.100.25速率小于0.20mm/d,围岩已基本稳定3LK104+805A20.100.36速率小于0.20mm/d,围岩已基本稳定4LK104+810A20.190.42速率小于0.20mm/d,围岩已基本稳定5LK104+815A20.180.51速率小于0.20mm/d,围岩已基本稳定6LK104+820A20.180.62速率小于0.20mm/d,围岩已基本稳定7LK104+825A20.190.64速率小于0.20mm/d,围岩已基本稳定8LK104+830A20.180.71速率小于0.20mm/d,围岩已基本稳定9LK104+835A20.190.73速率小于0.20mm/d,围岩已基本稳定10LK104+840A20.180.79速率小于0.20mm/d,围岩已基本稳定11LK104+845A20.150.83速率小于0.20mm/d,围岩已基本稳定12LK104+850A20.140.84速率小于0.20mm/d,围岩已基本稳定13LK104+855A20.130.85速率小于0.20mm/d,围岩已基本稳定14LK104+860A20.120.93速率小于0.20mm/d,围岩已基本稳定15LK104+865A20.734.72速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16LK104+870A20.745.14速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段17LK104+875A30.784.38速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段18LK104+880A315.24速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16LK104+885A31.135.22速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段12LK104+890A31.116.14速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段13LK104+895A31.125.38速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段14LK104+900A31.155.43速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段15LK104+905A31.346.25速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段以上为左侧壁拱顶断面1LK104+795A20.090.27速率小于0.20mm/d,围岩已基本稳定2LK104+800A20.110.28速率小于0.20mm/d,围岩已基本稳定3LK104+805A20.100.39速率小于0.20mm/d,围岩已基本稳定4LK104+810A20.180.45速率小于0.20mm/d,围岩已基本稳定5LK104+815A20.180.51速率小于0.20mm/d,围岩已基本稳定6LK104+820A20.180.62速率小于0.20mm/d,围岩已基本稳定7LK104+825A20.190.64速率小于0.20mm/d,围岩已基本稳定8LK104+830A20.180.71速率小于0.20mm/d,围岩已基本稳定9LK104+835A20.190.73速率小于0.20mm/d,围岩已基本稳定10LK104+840A20.180.79速率小于0.20mm/d,围岩已基本稳定11LK104+845A20.170.88速率小于0.20mm/d,围岩已基本稳定12LK104+850A20.160.84速率小于0.20mm/d,围岩已基本稳定13LK104+855A20.180.88速率小于0.20mm/d,围岩已基本稳定14LK104+860A20.190.93速率小于0.20mm/d,围岩已基本稳定15LK104+865A20.744.22速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16LK104+870A20.754.26速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段17LK104+875A30.784.38速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段18LK104+880A315.25速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16LK104+885A31.136.22速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段12LK104+890A31.116.14速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段13LK104+895A31.135.38速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段14LK104+900A31.226.31速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段以上为中侧壁拱顶断面1LK104+795A20.080.24速率小于0.20mm/d,围岩已基本稳定2LK104+800A20.100.25速率小于0.20mm/d,围岩已基本稳定3LK104+805A20.100.36速率小于0.20mm/d,围岩已基本稳定4LK104+810A20.190.42速率小于0.20mm/d,围岩已基本稳定5LK104+815A20.180.51速率小于0.20mm/d,围岩已基本稳定6LK104+820A20.180.62速率小于0.20mm/d,围岩已基本稳定7LK104+825A20.190.64速率小于0.20mm/d,围岩已基本稳定8LK104+830A20.180.71速率小于0.20mm/d,围岩已基本稳定9LK104+835A20.190.73速率小于0.20mm/d,围岩已基本稳定10LK104+840A20.180.76速率小于0.20mm/d,围岩已基本稳定11LK104+845A20.150.84速率小于0.20mm/d,围岩已基本稳定12LK104+850A20.140.88速率小于0.20mm/d,围岩已基本稳定13LK104+855A20.130.85速率小于0.20mm/d,围岩已基本稳定14LK104+860A20.120.93速率小于0.20mm/d,围岩已基本稳定15LK104+865A20.714.22速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16LK104+870A20.724.34速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段17LK104+875A30.784.39速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段18LK104+880A315.25速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16LK104+885A31.135.22速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段12LK104+890A31.115.14速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段13LK104+895A31.126.28速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段14LK104+900A316.15速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段15LK104+905A31.346.25速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段以上为右侧壁拱顶断面5右洞拱顶下沉统计表：序号断面测点编号最大沉降(mm/d)累计沉降(mm)数据分析1RK104+803A20.010.10速率小于0.20mm/d,围岩已基本稳定2RK104+808A20.020.13速率小于0.20mm/d,围岩已基本稳定3RK104+813A20.030.12速率小于0.20mm/d,围岩已基本稳定4RK104+818A20.060.20速率小于0.20mm/d,围岩已基本稳定5RK104+823A20.100.28速率小于0.20mm/d,围岩已基本稳定6RK104+828A20.080.34速率小于0.20mm/d,围岩已基本稳定7RK104+833A20.100.40速率小于0.20mm/d,围岩已基本稳定8RK104+838A20.100.38速率小于0.20mm/d,围岩已基本稳定9RK104+843A20.130.42速率小于0.20mm/d,围岩已基本稳定10RK104+848A20.140.58速率小于0.20mm/d,围岩已基本稳定11RK104+853A20.170.76速率小于0.20mm/d,围岩已基本稳定12RK104+858A20.190.88速率小于0.20mm/d,围岩已基本稳定13RK104+863A20.642.45速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段14RK104+868A20.753.04速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段15RK104+873A20.753.18速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16RK104+878A21.184.46速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段17RK104+883A21.255.93速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段60以上为左侧壁拱顶断面1RK104+803A20.010.12速率小于0.20mm/d,围岩已基本稳定2RK104+808A20.030.11速率小于0.20mm/d,围岩已基本稳定3RK104+813A20.030.12速率小于0.20mm/d,围岩已基本稳定4RK104+818A20.050.19速率小于0.20mm/d,围岩已基本稳定5RK104+823A20.100.28速率小于0.20mm/d,围岩已基本稳定6RK104+828A20.080.34速率小于0.20mm/d,围岩已基本稳定7RK104+833A20.100.40速率小于0.20mm/d,围岩已基本稳定8RK104+838A20.100.38速率小于0.20mm/d,围岩已基本稳定9RK104+843A20.200.62速率小于0.20mm/d,围岩已基本稳定10RK104+848A20.240.68速率小于0.20mm/d,围岩已基本稳定11RK104+853A20.350.86速率小于0.20mm/d,围岩已基本稳定12RK104+858A20.330.88速率小于0.20mm/d,围岩已基本稳定13RK104+863A20.642.45速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段14RK104+868A20.753.04速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段15RK104+873A20.753.18速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段16RK104+878A21.184.31速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段17RK104+883A21.275.82速率介于0.201.00mm/d之间，围岩处于缓慢变形阶段以上为中侧壁拱顶断面1RK104+803A20.010.10速率小于0.20mm/d,围岩已基本稳定2RK104+808A20.020.13速率小于0.20mm/d,围岩已基本稳定3RK104+813A20.030.12速率小于0.20mm/d,围岩已基本稳定4RK104+818A20.040.16速率小于0.20mm/d,围岩已基本稳定5RK104+823A20.100.28速率小于0.20mm/d,围岩已基本稳定6RK104+828A20.080.34速率小于0.20mm/d,围岩已基本稳定7RK104+833A20.100.35速率小于0.20mm/d,围岩已基本稳定8RK104+838A20.100.36速率小于0.20mm/d,围岩已基本稳定9RK104+843A20.120.43速率小于0.20mm/d,围岩已基本稳定10RK104+848A20.120.54速率小于0.20mm/d,围岩已基本稳定11RK104+853A20.140.55速率小于0.20mm/d,围岩已基本稳定12RK104+858A20.150.88速率小于0.20mm/d,围岩已基本稳定13RK104+863