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Published in: Bulletin of Engineering Geology and the Environment 2/2024

01-02-2024 | Original Paper

Active waveguide deformation dynamics using acoustic emission technology for landslide early warning system

Authors: Deepak Kumar, Ajit K. Mahapatro, Sushil Kumar Singh

Published in: Bulletin of Engineering Geology and the Environment | Issue 2/2024

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Abstract

Multiple active waveguide systems are examined on a universal testing machine (UTM) for their acoustic emission (AE) behavior and correlated with its deformation dynamics. We have experimented with 04 waveguide centrals designed using steel and aluminum, and considering both resonant and broadband AE sensors. The AE characteristics of an active waveguide system (AWS) are observed for various compression loads at different deformation rates ranging from 0.5 to 10 mm/min and optimize a deformation velocity of 1 mm/min as the threshold level. Multiple AE signal parameters including counts, signal duration, energy, signal strength, and their derived parameters have been instrumentalized to indicate the breaching of the threshold slope mass deformation rate. The AE signal parameters are analyzed with respect to the rate and magnitude of the deformation. To validate the results obtained on the UTM, an artificial soil slope is created in the laboratory and preliminary results are in consistency with UTM results. The threshold deformation rate could be implemented in engineering the AE technology-based landslide early warning system, under various site conditions.

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Literature
go back to reference Grosse CU, Ohtsu M, Aggelis DG, Shiotani T (eds) (2021) Acoustic emission testing: Basics for research–applications in engineering. Springer Nature Grosse CU, Ohtsu M, Aggelis DG, Shiotani T (eds) (2021) Acoustic emission testing: Basics for research–applications in engineering. Springer Nature
go back to reference Kishinouye F (1990) An experiment on the progression of fracture. J Acoust Emiss 9(3):177–180 Kishinouye F (1990) An experiment on the progression of fracture. J Acoust Emiss 9(3):177–180
go back to reference Koerner RM, AE JR Lord, WM M (1980) The challenge of field monitoring of soil structures using AE methods Koerner RM, AE JR Lord, WM M (1980) The challenge of field monitoring of soil structures using AE methods
go back to reference Muravin G, Lezvinsky L, Muravin B (2008, April) Risk assessment of tunnels by quantitative acoustic emission non-destructive method. In: Emerging technologies in ETNDT: Proceedings of the 4th International Conference on Emerging Technologies in Non-Destructive Testing. Netherlands: CRC Press, pp 161–165 Muravin G, Lezvinsky L, Muravin B (2008, April) Risk assessment of tunnels by quantitative acoustic emission non-destructive method. In: Emerging technologies in ETNDT: Proceedings of the 4th International Conference on Emerging Technologies in Non-Destructive Testing. Netherlands: CRC Press, pp 161–165
go back to reference Obert L (1977, June) The microseismic method: discovery and early history. In: First conf. on acoustic emission/microseismic activity in geologic structures and materials, pp 11–12 Obert L (1977, June) The microseismic method: discovery and early history. In: First conf. on acoustic emission/microseismic activity in geologic structures and materials, pp 11–12
go back to reference Ohtsu M (2020) Acoustic emission and related non-destructive evaluation techniques in the fracture mechanics of concrete: fundamentals and applications. Woodhead Publishing Ohtsu M (2020) Acoustic emission and related non-destructive evaluation techniques in the fracture mechanics of concrete: fundamentals and applications. Woodhead Publishing
go back to reference Shiotani T, Ohtsu M (1999) Prediction of slope failure based on AE activity. ASTM Spec Tech Publ 1353:156–174 Shiotani T, Ohtsu M (1999) Prediction of slope failure based on AE activity. ASTM Spec Tech Publ 1353:156–174
go back to reference Smith A, Dixon N, Berg N, Take A, Proudfoot D (2014c) Listening for landslides: method, measurements and the Peace River case study Smith A, Dixon N, Berg N, Take A, Proudfoot D (2014c) Listening for landslides: method, measurements and the Peace River case study
go back to reference Varnes DJ (1958) Landslide types and processes. Landslides Eng Pract 24:20–47 Varnes DJ (1958) Landslide types and processes. Landslides Eng Pract 24:20–47
Metadata
Title
Active waveguide deformation dynamics using acoustic emission technology for landslide early warning system
Authors
Deepak Kumar
Ajit K. Mahapatro
Sushil Kumar Singh
Publication date
01-02-2024
Publisher
Springer Berlin Heidelberg
Published in
Bulletin of Engineering Geology and the Environment / Issue 2/2024
Print ISSN: 1435-9529
Electronic ISSN: 1435-9537
DOI
https://doi.org/10.1007/s10064-024-03548-6

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