隧道服役性能监测数据

监测数据类型为受海水侵蚀影响的隧道区域纵向收敛、横向收敛、线路沉降、水平位移、中隔墙垂直度数据。数据类型为数字形式，以Excel文件形式统计保存。采用全站仪及电子水准仪进行定点监测，沿隧道每50m设置一监测点，对于曲线段进行加密监测。每个监测项目进行3次读取取中值。全站仪设备为徕卡TS30、TS50，设备精度±0.5″，±0.6mm+1ppm.D，电子水准仪设备为天宝DiNi，设备精度±0.3mm/km。通过与基准数据及历史监测数据的对比得出各个数据类别的变化值。监测过程参照规范进行，保证监测过程中控制条件和数据处理方法的统，并进行准确度校验。

The monitored data covers longitudinal convergence, transverse convergence, line settlement, horizontal displacement, and verticality of the middle partition wall in tunnel areas affected by seawater corrosion. All data is in numerical format and stored statistically in Excel files. Fixed-point monitoring was conducted using total stations and electronic levels. One monitoring point was set every 50 meters along the tunnel, with densified monitoring implemented for curved sections. Three readings were taken for each monitoring item, and the median value was calculated as the final result. The total station devices used are Leica TS30 and TS50, with an accuracy of ±0.5″ and ±0.6 mm + 1 ppm·D. The electronic level device is Trimble DiNi, with an accuracy of ±0.3 mm/km. The variation values of each data category are derived via comparison against reference data and historical monitoring records. The monitoring process was carried out in accordance with relevant specifications, ensuring unified control conditions and uniform data processing methods throughout the monitoring procedure, and accuracy verification was conducted.

搜集汇总

背景与挑战

背景概述

该数据集包含受海水侵蚀影响的隧道区域多项性能监测数据，如纵向收敛、横向收敛等，数据以Excel文件形式保存，采用高精度设备进行测量，并遵循规范进行数据处理和校验。数据来源于山东大学（威海）的国家重点研发计划项目，具有较高的专业性和可靠性。