边坡变形一体化自动监测装置研究与应用

大坝与安全 ›› 2022 ›› Issue (5): 52-56.

边坡变形一体化自动监测装置研究与应用

徐兰玉^1,2，翟洁³ ，周楷^1,2

1.水利部南京水利水文自动化研究所，江苏南京，210012；2.水利部水文水资源监控工程技术研究中心，江苏南京，210012；3.国网新源控股有限公司北京十三陵蓄能电厂，北京，102200

收稿日期:2021-10-18 修回日期:2022-01-10 出版日期:2022-10-08 发布日期:2023-01-12
作者简介:徐兰玉（1981—），女，江苏江阴人，博士，高级工程师，长期从事水利工程监测及安全评价工作。
基金资助:
MEMS 倾角 - 位移变形监测仪器研制（NSZS0821002）

Study and application of integrated automatic slope deformation monitoring device

XU Lanyu, ZHAI Jie and ZHOU Kai

Nanjing Automation Institute of Water Conservancy and Hydrology, Ministry of Water Resources

Received:2021-10-18 Revised:2022-01-10 Online:2022-10-08 Published:2023-01-12

摘要/Abstract

摘要： 边坡变形是反映边坡稳定性的最显著形式。现有的边坡变形监测设置单一的内部变形或表面变形监测项目，没有将表面变形和内部变形有机结合起来，存在测量过程复杂、累积误差大、数据修正需依靠人工等不足。采用表面GNSS技术和内部多轴变形监测技术，结合新型嵌入式系统，开发了一款表面-内部变形一体化自动监测装置，可达到真正全方位的有效监测，内外变形数据相互校核，可更加准确可靠地掌握边坡实际运行状况。

关键词: 边坡变形, GNSS, MEMS, 一体化自动监测装置

Abstract: Deformation is one of the most significant forms to reflect slope stability. The existing slope deformation monitoring is mainly completed by setting surface deformation or internal deformation monitoring items independently, without integrating the surface deformation with internal deformation, that leads to complex measurement process, large cumulative error and manual data correction. Using the surface GNSS technology and the internal MEMS monitoring technology, combined with the new embedded system, a surface and internal deformation integrated and automatic monitoring device is developed, which can achieve truly all- round and effective monitoring, mutual check of data, and more accurate and reliable understanding of the actual operation of the slope.

Key words: slope deformation, GNSS, MEMS, integrated automatic monitoring device

中图分类号:

TU454

徐兰玉, 翟洁, 周楷. 边坡变形一体化自动监测装置研究与应用[J]. 大坝与安全, 2022, 0(5): 52-56.

XU Lanyu, ZHAI Jie and ZHOU Kai. Study and application of integrated automatic slope deformation monitoring device[J]. Dam & Safety, 2022, 0(5): 52-56.

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