Preprints
https://doi.org/10.5194/egusphere-2023-1978
https://doi.org/10.5194/egusphere-2023-1978
09 Nov 2023
 | 09 Nov 2023

Research and application of flexible measuring array for deep displacement of landslide

Yang Li, Zhong Li, Qifeng Guo, Yimin Liu, and Daji Zhang

Abstract. The multi-dimensional and multi-sliding surface measurement of deep-seated displacement on landslides poses a significant technical challenge in landslide monitoring and early warning. The fixed borehole inclinometer serves as an important measurement method based on drilling for this purpose. In this study, a novel flexible measurement array for deep-seated landslide displacement and its installation and measurement process were developed, enabling higher accuracy in full-hole multi-dimensional deformation measurement. The measurement array consists of individual measurement probes as basic units, connected in series through coaxial cables and high-pressure rubber hoses, forming a flexible measurement array. Each probe is equipped with acceleration and magnetic field sensors, allowing for the measurement of borehole inclination and azimuth angles and providing a more comprehensive understanding of the deformation of deep-seated landslide. This flexible measurement array resolves the limitations of traditional fixed inclinometers, such as limited probe quantity or inaccurate installation positions that fail to reflect the deformation trend of the landslide body. Moreover, it eliminates the need for auxiliary installation accessories like pulleys and inclinometer pipes, simplifying the mechanical structure and installation process, which represents an advancement in methodology and an improvement in measurement techniques. This array provides a more comprehensive and improved monitoring tool for disaster prevention and mitigation, thereby enhancing the level of geological hazard monitoring and early warning technology.

Journal article(s) based on this preprint

29 Apr 2024
Research and application of a flexible measuring array for deep displacement of landslides
Yang Li, Zhong Li, Qifeng Guo, Yimin Liu, and Daji Zhang
Geosci. Instrum. Method. Data Syst., 13, 97–105, https://doi.org/10.5194/gi-13-97-2024,https://doi.org/10.5194/gi-13-97-2024, 2024
Short summary
Yang Li, Zhong Li, Qifeng Guo, Yimin Liu, and Daji Zhang

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2023-1978', Anonymous Referee #1, 13 Nov 2023
    • RC2: 'Reply on RC1', Anonymous Referee #1, 13 Nov 2023
  • RC3: 'Comment on egusphere-2023-1978', Anonymous Referee #1, 13 Nov 2023
    • CC1: 'Reply on RC3', Yimin liu, 23 Nov 2023
  • RC4: 'Comment on egusphere-2023-1978', Anonymous Referee #2, 17 Nov 2023
    • CC2: 'Reply on RC4', Yimin liu, 25 Nov 2023
  • AC1: 'Comment on egusphere-2023-1978', yang li, 19 Dec 2023

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2023-1978', Anonymous Referee #1, 13 Nov 2023
    • RC2: 'Reply on RC1', Anonymous Referee #1, 13 Nov 2023
  • RC3: 'Comment on egusphere-2023-1978', Anonymous Referee #1, 13 Nov 2023
    • CC1: 'Reply on RC3', Yimin liu, 23 Nov 2023
  • RC4: 'Comment on egusphere-2023-1978', Anonymous Referee #2, 17 Nov 2023
    • CC2: 'Reply on RC4', Yimin liu, 25 Nov 2023
  • AC1: 'Comment on egusphere-2023-1978', yang li, 19 Dec 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by yang li on behalf of the Authors (20 Dec 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (20 Dec 2023) by Ralf Srama
AR by yang li on behalf of the Authors (29 Dec 2023)

Journal article(s) based on this preprint

29 Apr 2024
Research and application of a flexible measuring array for deep displacement of landslides
Yang Li, Zhong Li, Qifeng Guo, Yimin Liu, and Daji Zhang
Geosci. Instrum. Method. Data Syst., 13, 97–105, https://doi.org/10.5194/gi-13-97-2024,https://doi.org/10.5194/gi-13-97-2024, 2024
Short summary
Yang Li, Zhong Li, Qifeng Guo, Yimin Liu, and Daji Zhang
Yang Li, Zhong Li, Qifeng Guo, Yimin Liu, and Daji Zhang

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Latest update: 06 May 2024
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The requested preprint has a corresponding peer-reviewed final revised paper. You are encouraged to refer to the final revised version.

Short summary
We developed a novel flexible measurement array for deep-seated landslide displacement and measurement process, enabling higher accuracy in full-hole multi-dimensional deformation measurement. The measurement array consists of individual measurement probes as basic units, connected in series through coaxial cables and high-pressure rubber hoses, forming a flexible measurement array. It provides a more comprehensive and improved monitoring tool for disaster prevention and mitigation.