Close-Range Photogrammetry for Non-intrusive Prediction of Geohazards : Landslides
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A4 Artikkeli konferenssijulkaisussa
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Date
2024
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Mcode
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Language
en
Pages
10
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Proceedings of ISSMGE TC101—Advanced Laboratory Testing and Nature Inspired Solutions in Engineering (NISE) Joint Symposium - Advanced Laboratory Testing on Liquefiable Soils and Nature Inspired Solutions for Soil Improvement, pp. 100-109, Springer Series in Geomechanics and Geoengineering
Abstract
In recent years, the number of monitoring techniques developed for management of natural and engineered ground systems such as slopes, embankments, and retaining walls has significantly in-creased. The current study examines a slope stability problem near Kyrenia Castle, a 7th century castle located in Northern Cyprus. The landslide and accompanying reinforced concrete/stone walls, constructed for rehabilitation purposes, are monitored for a period of two years. The current condition of the site is back-analysed using the finite element method (FEM) as a conventional analysis. To detect changes over time, close-range photogrammetry (CRP) is employed using photographs taken with an unmanned aerial vehicle (UAV) to generate a dense cloud model. The results demonstrate the compatibility of the CRP with FEM, making the technique a viable and efficient option for various engineered and natural ground systems. CRP is proved fast, cost-effective, sustainable, and non-destructive.Description
Publisher Copyright: © 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Keywords
Close range photogrammetry (CRP), FEM, Monitoring, Retaining wall, Unmanned aerial vehicle (UAV)
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Citation
Nategh, M, Iravanian, A & Ekinci, A 2024, Close-Range Photogrammetry for Non-intrusive Prediction of Geohazards : Landslides . in K O Cetin, A Ekinci, E Uygar & A A Langroudi (eds), Proceedings of ISSMGE TC101—Advanced Laboratory Testing and Nature Inspired Solutions in Engineering (NISE) Joint Symposium - Advanced Laboratory Testing on Liquefiable Soils and Nature Inspired Solutions for Soil Improvement . Springer Series in Geomechanics and Geoengineering, Springer, pp. 100-109, International Workshop on Advances in Laboratory Testing of Liquefiable Soils and Nature Inspired Solutions for the Built Environment Conference, Kyrenia, Cyprus, 17/09/2022 . https://doi.org/10.1007/978-3-031-51951-2_9