关键词: 阵列式位移计, 安全监测, 面板挠曲变形, 堆石坝

Abstract: The face slab of reinforced concrete face rockfill dam is the main component of the anti-seep- age system,and the flexural deformation monitoring of face slab is an important way to grasp its behav- ior.The SAA that has emerged in recent years has been less applied in face slab deformation monitoring. Combined with engineering example,this paper introduces the application of SAA in face slab deforma- tion monitoring,including the working principle,installation and data analysis,which can provide refer- ence for similar projects.

Key words: SAA, safety monitoring, flexural deformation of face slab, rockfill dam