供水工程变形观测数据分析

Analysis of Deformation Observation Data of Water Supply Project

以某供水工程为例,根据其特点确定观测对象,反映工程整体运行状态。以沿线水工建筑物为目标,校核已埋设的水准工作基点及变形观测点,对变形观测点进行垂直及水平位移观测。基于观测数据,从两方面对数据进行预警分析:以某一具体的建筑物为对象,根据多年观测资料分析其变化规律及趋势,对未来做出一定预估;以某一年度整个工程的观测数据为对象,分析整体变形情况。整理观测资料,将其绘制成实际应用的图形,对建筑物运营状态作出正确判断及预报,确保建筑物的运营安全。

Through taking a water supply project as an example,the study determines the object of observation according to its characteristics to reflect the overall running state of the project.Through taking the hydraulic structure along the line as the target,the study checks the buried level work base and deformation observation points,and carries out the vertical and horizontal displacement observation of deformation observation points.Based on the observation data,the study conducts early warning analysis from two aspects:taking a specific building as the object,analyzing its change rule and trend according to the observation data for many years,and making some prediction for the future;taking the observed data of the whole project in a certain year as the object,and analyzing the whole deformation situation.It is suggested to sort out the observation data and draw it into the actual application graph,make correct judgment and prediction of the operation state of the building,and ensure the operation safety of the building.