张吉怀高速铁路隧道沉降变形观测与数据处理

Tunnel Settlement Observation and Data Processing of Zhangjihuai High Speed Railway

针对传统高速铁路隧道施工因沉降变形观测不规范而引发安全事故的问题,本文提出了一种高速铁路隧道沉降变形观测技术流程以及观测数据处理、管理与评估的方法。该方法不仅利用沉降变形观测信息系统和铁路工程沉降观测数据管理与预测评估系统,对铁路工程沉降监测的准备工作、实时监测以及预测评估等各阶段工作进行信息化管理,并对隧道沉降观测的各类数据进行管理和预测评估,而且利用铁路沉降变形观测采集终端软件规范外业观测和数据处理的流程,有效提高了高速铁路隧道沉降变形观测与数据处理的规范性,减少了因沉降变形观测不规范而引发安全事故的可能性。

Aiming at the problem of safety accidents caused by irregular observation of settlement deformation in the construction of traditional high-speed railway tunnels,this paper proposes a technical process for observing the settlement deformation of high-speed railway tunnels and a method for processing,managing and evaluating observation data.This method uses the settlement deformation observation information system and the railway engineering settlement observation data management and prediction evaluation system to carry out information management of the preparation,real-time monitoring and prediction evaluation of railway engineering settlement monitoring,and to manage and predict the evaluation of various types of tunnel settlement observation data.This method uses the railway settlement deformation observation and acquisition terminal software to standardize the process of field observation and data processing,which effectively improves the standardization of settlement deformation observation and data processing of high-speed railway tunnels,and reduces the possibility of safety accidents caused by irregular settlement deformation observation.