论文部分内容阅读
以忠武管道沿线中的水洞坪边坡工程为背景,为了确保施工期的安全和获得全面的边坡地表位移监测数据,采用GPS三维监测技术对边坡地表位移进行了长期的监测。基于此,对监测数据进行分析以掌握边坡体的变形发展动态,从而对该滑坡工程的治理效果进行客观评价。地表GPS位移监测成果分析表明,治理工程取得了一定效果,抑制了滑坡的进一步变形,滑坡经治理后,目前坡体整体上处于基本稳定状态,但局部土体浅层仍欠稳定,还需密切加强监测,留意其变化。
In order to ensure the safety of construction and obtain the comprehensive monitoring data of slope surface displacement, the three-dimensional GPS monitoring technology is used to monitor the slope surface displacement for a long time. Based on this, the monitoring data are analyzed to understand the deformation and development of the slope body, so as to objectively evaluate the treatment effect of the landslide project. The results of surface GPS displacement monitoring show that the project has achieved certain effect and inhibited the further deformation of the landslide. After the landslide has been treated, the slope is basically stable at present, but the shallow layer of local soil is still not stable and needs to be close Strengthen monitoring and watch for changes.