Landslide phenomena related to major fault tectonics: rift zone of Corinth Gulf, Greece

Koukis, G.; Sabatakakis, N.; Ferentinou, Maria; Lainas, Spyridon; Alexiadou, X.; Παναγόπουλος, Ανδρέας

doi:10.1007/s10064-008-0184-8

Cited by 43 publications

(21 citation statements)

References 54 publications

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“…Generally, the presence of highly tectonic and sheared -weathered formations of Alpine basement (flysch) in that area were resulted in periodically instability phenomena, triggered by heavy rainfall and seismic activity Koukis et al, 2005Koukis et al, , 2009. On 25-26 April and 3 May 1971 large scale failures were recorded, (Andronopoulos, 1982).…”

Section: Historical Reviewmentioning

confidence: 99%

Kinematic Analysis Evolution of Extended Landslides: Two Case Studies From Western Greece

et al. 2017

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Section: Historical Reviewmentioning

confidence: 99%

Kinematic Analysis Evolution of Extended Landslides: Two Case Studies From Western Greece

et al. 2017

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“…Sesar dan kekar merupakan bidang diskontinuitas atau bidang lemah, sehingga mempermudah lereng untuk bergerak. Sesar dan kekar merupakan bentuk kerusakan permukaan (surface failure) yang berkontribusi terhadap ketidakstabilan [7].…”

Section: Tabel 1 Resistivitas Batuan DI Daerah Penelitianunclassified

Penerapan Metode Geolistrik-2duntuk Identifikasi Amblasan Tanah Dan Longsoran Di Jalan Tol Semarang – Solo Km 5+400 – Km 5+800

Santoso¹

2016

SPEKTRA

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AbstrakAmblasan tanah serta longsor yang terjadi di Jalan Tol Semarang -Solo km 5 +400 -km 5 +800 faktor pemicu utamanya adalah air yang dipermukaan dan dibawah permukaan. Faktor lainnya adalah adanya satuan batulempung dari Formasi Kerek yang berfungsi sebagai bidang gelincir yang berada dibawah jalan tol. Salah satu metode geofisika yang dapat mengidentifikasi amblasan tanah serta longsoran yaitu Metode Geolistrik. Metode Geolistrik dapat mendeteksi amblasan tanah dan bidang longsoran berdasarkan citra resistivitas batuan. Akusisi data geolistrik menggunakan metode lateral mapping-2D konfigurasi Wenner. Pengolahan data menggunakan perangkat lunak Res2Dinv. Berdasarkan penampang resistivitas yang telah dikorelasikan dengan data bor dan geologi setempat, maka diperoleh jenis batuan dan nilai resistivitasnya sebagai berikut : batulempung menyerpih padat : < 6 Ohm.m, pasir kerikil kerakal bongkah padat : (6 -20) Ohm.m, lempung lanauan sedikit pasir : (21 -35) Ohm.m dan lanau lempungan berkerikil sedikit boulder : (36 -160) Ohm.m.Kata kunci : resistivitas, amblasan tanah, bidang gelincir, longsoran. AbstractLand subsidence and landslides occuring on Highway Semarang -Solo km 5+400 -km 5+800 main trigger factor is water of surface and subsurface. Another factor is presence claystone of Formation Kerek which serves as a sliding plane under highway. One of geophysical methods to identify land subsidence and landslides is Geoelectric Method. Geoelectric Method can detect land subsidence and landslides plane based resistivity imaging of rock. Geoelectric data acquisition using 2D-lateral mapping method of Wenner configuration. Data processing using Res2Dinv software. Based on crosssection resistivity has been correlated with drill data and local geology, it is obtained lithology and resistivity value as follows: shale claystone of solid < 6 Ohm.m, gravel sand of solid lumps : (6 -20) Ohm.m, silty clay of sand slightly : (21 -35) Ohm.m and clayey silt pebbly slightly boulder : (36 -160) Ohm.

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“…1). This site was chosen for the presence of a number of mass movements as it is mentioned from many authors (Sabatakakis et al 2005, Koukis et al 2007, Koukis et al 2009. For this purpose we processed and analysed a rich data set of ERS 1, ERS 2 SAR scenes, acquired in the time span 1992 and 2001, by applying the IPTA (Interferometric Point Target Analysis) method of the GAMMA s/w.…”

Section: Introductionmentioning

confidence: 99%

Slope Instability Monitoring by Space-Borne Sar Interferometry: Preliminary Results From Panachaico Mountain (Western Greece)

2017

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Space borne differential synthetic aperture radar interferometry (DInSAR) has already proven its potential for mapping ground deformation phenomena, e.g. earthquakes, volcano dynamics, etc covering in continuity large areas. The innovative Persistent Scatterers Interferometry (PSI) technique, which overcomes several limitations of conventional SAR differential interferometry especially for applications in landslide studies, is suitable for monitoring slope deformations with millimetric precision. With PSI technique we detect the deformation, for long periods, that occur in an area as average annual deformation (mm/y) and is not spatially continuous but in terms of points (point targets). The aim of this study is to present preliminary results on the monitoring of slope instability in

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Landslide phenomena related to major fault tectonics: rift zone of Corinth Gulf, Greece

Cited by 43 publications

References 54 publications

Kinematic Analysis Evolution of Extended Landslides: Two Case Studies From Western Greece

Kinematic Analysis Evolution of Extended Landslides: Two Case Studies From Western Greece

Penerapan Metode Geolistrik-2duntuk Identifikasi Amblasan Tanah Dan Longsoran Di Jalan Tol Semarang – Solo Km 5+400 – Km 5+800

Slope Instability Monitoring by Space-Borne Sar Interferometry: Preliminary Results From Panachaico Mountain (Western Greece)

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