As a new type of monitoring instrument,the array displacement meter has advantages of auto-matic and real-time acquisition,3D measurement,high precision,convenient transportation and stor-age,flexible installation and remote monitoring.This paper introduces the operating principle of array displacement meter and its application in monitoring of an earth-rock dam in Xinjiang.The monitoring results show that the array displacement meter has good application effect in settlement deformation monitoring of earth-rock dams,and has broad application prospect.
关键词
土石坝/安全监测/沉降/阵列式位移计
Key words
earth-rock dam/safety monitoring/settlement/array displacement meter