水平位移监测的一致性分析研究——以线性构筑物位移监测为例

水平位移一致性是描述建筑物整体水平位移趋势特征的术语,针对当前水平位移监测中一致性分析不足的现状,本文提出了基于矢量的建筑物水平位移一致性分析方法,旨在分析多点总体变化的一致性特征。本文以矢量为研究工具,在理论上对一致性进行描述,并提出一致性矩阵构造和计算方法,通过判断矩阵对水平位移一致性进行评价。并珠海电厂防浪墙水观测数据,进行了一致性分析与研究。实验表明:基于矢量的一致性分析法能科学地反映多点位移趋势,能够为位移监测预警提供一种可靠方法,同时该方法也为变形监测数据处理方法提供一个新的技术视点。

Research on Consistency Analysis of Horizontal Displacement Monitoring:Taking the Displacement Monitoring of Linear Structures as an Example

Horizontal displacement consistency is a term used to describe the whole building horizontal displacement trend,for the situation of shortcomings of consistent analysis during horizontal displacement monitoring at present,the building horizontal displacement consistency analysis method based on vector was proposed in this paper,aiming to analyze the consistency characteristics of multipoint overall change.In this paper,vector was used as the research tool,consistency was described in theory,and the consistency matrix and its calculation method were put forward,thus the consistency of the horizontal displacement was evaluated through the judgment matrix.Based on the observation data of waterproof wall in Zhuhai power plant,the consistency was analyzed and studied in the paper.Experimental results show that multipoint displacement trend was reflected scientifically by using consistency analysis based on vector,and a reliable method was provided for displacement monitoring alarming as well as a new technical viewpoint was provided for deformation monitoring data processing method.