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介绍了多点位移计和锚索测力计在安徽省某高速公路高边坡稳定性监测中的联合应用,实时监控坡体变形过程。采用比较法、作图法、特征值统计法和测值影响因素分析法等,以边坡变形和破坏现象为依据,结合现场施工和地质情况,将两种仪器的监测成果进行综合分析,探讨了各测点位移与空间、时间的关系,对比了位移与锚固力随时间的变化规律,分析了边坡变形发展的阶段及其主要影响因素,动态分析了该边坡的稳定性,提供了利用联合监测的方法全程跟踪和指导现场实现信息化施工的例证。
This paper introduces the joint application of multi-point displacementer and anchor dynamometer in the stability monitoring of high-slope of an expressway in Anhui Province, and realizes real-time monitoring of slope deformation process. Based on the phenomenon of slope deformation and damage, the paper analyzes and compares the monitoring results of the two instruments based on the field construction and geological conditions by using the comparative method, the mapping method, the eigenvalue statistics method and the analysis method of the influencing factors of the measurement value The relationship between displacement and space and time of each measuring point is compared. The variation regularity of displacement and anchoring force with time is contrasted. The stage and main influencing factors of slope deformation are analyzed. The stability of the slope is analyzed dynamically. The use of joint monitoring method to track and guide the scene to achieve the full realization of information technology.