Abstract
Landslides are a major geohazard in the Alborz Mountains along the transportation links in Haraz valley, northern Iran. To find the appropriate analysis method for slope stability assessment of volcanic soils, a susceptible slope in the volcanic region of Ask has been modeled using finite difference and finite element methods. Slope stability is evaluated using both limit equilibrium and shear strength reduction methods. Analysis using the finite difference method coupled with shear strength reduction provided a more explicit explanation of the observed failure mode for moderately-cement volcanic soils in the region. Numerical analysis indicates a critical stability condition for the eastern flank of the slope. The failure is localized at the lower face of a travertine layer in the upper part of the slope. Travertine crust on top of the slope is in a state of tensional yield and fracturing. Crack opening in the top stone layer due to tensile strength reduction increases surface-water inflow and contributes to overall soil mass weakening by wetting.
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References
Apuani T, Corrazato C, Cancelli S, Tibaldi A (2005) Stability of a collapsing volcano (Stromboli, Italy): limit equilibrium analysis and numerical modelling. J Volcanol Geotherm Res 144:191–210
Apuani T, Corazzato C (2009) Numerical model of the Stromboli volcano (Italy) including the effect of magma pressure in the dyke system. Rock Mech Rock Eng 42(1):53–72
Ashford SA, Sitar N (2001) Effect of element size on the static finite element analysis of steep slope. Int J Numer Anal Methods Geomech 25:1361–1376
Avsar ER, Ulusay O, Aydan M, Mutluturk (2015) On the difficulties of geotechnical sampling and practical estimates of the strength of a weakly bonded volcanic soil. Bull Eng Geol Environ 74:1375–1394. doi:10.1007/s10064-014-0710-9
Axen GJ, Lam PS, Grove M, Stockli DF, Hassanzadeh J (2001) Exhumation of the west-central Alborz Mountains, Iran, Caspian subsidence, and collision-related tectonics. Geology 29:559–562
Bagheri M (1992) Causes for the mass movements and estimation of their effects along Haraz road (from Abe Ali to Bayejan). Master thesis, University of Shahid Beheshti, Tehran, Iran
Bagherian R, Godarzi M (2004) Investigation of economic–social aspects of landslid case study: Emamzadeh Ali. In: The 24th symposium of geoscience, Iran, vol 273, pp 59–64
Belloni L, Morris D (1991) Earthquake-induced shallow slides in volcanic debris soils. Geotechnique 41(4):539–551
Berberian M (1974) A brief geological description of north-central Iran, geological survey of Iran. Report 29:127–138
Bishop AW (1955) The use of the slip circle in the stability analysis of slopes. Géotechnique 5(1):7–17. doi:10.1680/geot.1955.5.1.7
Bommer JJ, Rolo R, Mitroulia A, Berdousis P (2002) Geotechnical properties and seismic slope stability of volcanic soils. In: 12th European conference on earthquake engineering, London, UK, September, paper reference 695
Brousse R, Lefevre C, Maury RC, Moine-Vaziri H, Aminie-Sobhani E (1977) Le Damavand: Un volcan shoshonitique de la plaque iranienne: Paris. Comptes Rendus de l’Acade´mie des Sciences, Serie D 285:131–134
Butenuth C, Frey ML, de Freitas MH, Passas N, Forero-Dueñas CA (1995) Silica gels: a possible explanation for slope failures in certain rocks. In: Proceedings 31st annual conference engineering group, Geological Society, 1995
Carrasco-Núñez G, Siebert L, Capra L (2011) Hazards from volcanic avalanches. Horiz Earth Sci Res 3:199–227
Cecconi M, Scarapazzi M, Viggiani GMB (2010) On the geology and the geotechnical properties of pyroclastic flow deposits of the Colli Albani. Bull Eng Geol Environ 69:185–206
Clough GW, Sitar N, Bachus RC, Shaffii-Rad N (1981) Cemented sands under static loading. J Geotech Eng 107(GT6):799–817
Collins BD, Sitar N (2008) Processes of coastal bluff erosion in weakly lithified sands, Pacifica, California, USA. Geomorphology 97:483–501
Collins BD, Sitar N (2009) Geotechnical properties of cemented sands in steep slopes. J Geotech Geoenviron Eng 135(10):1359–1366
Collins BD, Sitar N (2011) Stability of steep slopes in cemented sands. J Geotech Geoenviron Eng 137(1):43–51
Crosta GB, Imposimato S, Roddeman D, Chiesa S, Moia F (2005) Small fast-moving flow-like landslides in volcanic deposits: the 2001 Las Colinas Landslide (El Salvador). Eng Geol 79(3–4):185–214
Dai F, Lee CC, Wang S, Feng Y (1999) Stress–strain behaviour of a loosely compacted volcanic-derived soil and its significance to rainfall-induced fill slope failures. Eng Geol 53:359–370
Davidson J, Hassanzadeh J, Berzins R, Stockli DF, Bashukooh B, Turrin B, Pandamouz A (2004) The geology of Damavand Volcano, Alborz Mountains, Northern Iran. SA Bull 116(1/2):16–29. doi:10.1130/B25344.1
Dawson EM, Roth WH, Drescher A (1999) Slope stability analysis by strength reduction. Geotechnique 49(6):835–840
Dehghani GA, Makris J (1984) The gravity field and crustal structure of Iran. Neues Jahrbuch fur Geologie und Palaontologie Abhandlungen 168:215–229
Del Potro R, Hurlimann M (2008) Geotechnical classification and characterisation of materials for stability analyses of large volcanic slopes. Eng Geol 98:1–17. doi:10.1016/j.enggeo.2007.11.007
Del Potro R, Hurlimann M, Pinkerton H (2013) Modeling flank instabilities on strato volcanoes, parameter sensitivity and stability analyses of Teide, Tenerife. J Volcanol Geotherm Res 256:50–60
Franz WJ, Voight B (1995) Shear strength of granular debris from the Osceola Mudflow, Mount Rainier Volcano, Washington. EOS Abstracts. Am Geophys Union F651
Farnod A, (2004) Unpublished results. Emamzadeh Ali Landslide and Its Mechanism. Emamzadeh Ali. Master Thesis, Department of Environmental Science—University of Tehran. Iran
Fisher RV (1961) Proposed classification of volcaniclastic sediments’ and rocks. Bull Geol Soc Am 72:1409–1414
Fisher RV, Schmincke HU (1984) Pyroclastic rocks. Springer, New York
Fukushima S, Tatsuoka F (1984) Strength and deformation characteristics of saturated sand at extremely low pressure. Soils Found 24(4):30–48
Geostudio (2004) QUAKE/W for finite element dynamic earthquake analysis user’s guide. Geo-slope International Ltd, Calgary
Ghamgosari M, Bagheri B, Nazarnejhad MR (2007) Investigation and analysis of instability factors in Emamzadeh Ali Area of Haraz Road. In: The 4th symposium of geotechnic and environment, Iran, vol 17, pp 59–64
Ghazban F (2009) Unpublished results. Emamzadeh Ali Landslide and potential of landslide occurrence in Central Alborz Mountain of Northern Iran, Faculty of Environment—Tehran University. Iran. 14
Guadagno FM (1991) Debris flows in the Campanian volcaniclastic soils. In: Chandler RJ (ed) Slope stability engineering. The Institution of Civil Engineers, London, pp 125–130
Hampton M (2002) Gravitational failure of sea cliffs in weakly lithified sediment. Environ Eng Geosci 8(3):175–191
Han J, Darsins RJ, Sheth AR, Huang J (2005) Factors of Safety against deep-seated failure of Embankments Over Deep Mixed Columns. In: Proceedings of deep mixing 2005 conference, Sweden, 1, 2(23–25):231–236
Habibnejad A, Shariatmadar A (1991) Investigation of the limestone sediments at Ask region-Haraz road, Master Thesis, Department of Earth Science – University of Tehran. Iran
Haeeri SM, Sttari S, Sammiee A (1993) Instabilities due to Manjil earthquake of 1990. In: 8th international seminar of earthquake prediction, Tehran, vol 230, pp 185–193
Herrera MC, Lizcano A, Santamarina JC (2006) Colombian volcanic ash soils. In: Phoon KK, Hight DW, Leroueill S, Tan TS (eds) Proceedings of the second international workshop on characterization and engineering properties of natural soils. Taylor & Francis, Singapore, pp 2385–2409
Hoek E (2007) Practical Rock Engineering. PDF, 2007 edition. www.rocscience.com/education/hoeks_corner
Hurlimann M, Ledesma A, Marti J (2001) Characterisation of a volcanic residual soil and its implications for large landslide phenomena: application to Tenerife, Canary Islands. Eng Geol 59:115–132
Hurlimann M, Garcia-Piera JO, Ledesma A (2000) Causes and mobility of large volcanic landslides: application to Tenerife, Canary Islands. J Volcanol Geotherm Res 103:121–134
Itasca (2000) FLAC 4.0: user manual. Itasca Consulting Group (License: DST- ‘‘La Sapienza’’, Roma, Serial number 213-039-0127-16143)
Jung D, Kursten M, Tarakian M (1976) Post-Mesozoic volcanism in Iran and its relation to the subduction of the Afro-Arabian under the Eurasian plate. In: Pilger A, Rosler A (eds) Afar between continental and oceanic rifting, vol 2. Schweizerbatsche Verlagsbuch-handlung, Stuttgart, pp 175–181
Karimnejad H (1999) Unpublished results. Instability analysis of natural slope in south of Ab-e-Aske, Master thesis, Department of Science and Geology, Beheshti University, Iran
Kawamura S, Miura S (2013) Stability evaluation of volcanic slopes with crushable particles subjected to freezing and thawing. J Front Constr Eng 2(2):43–53
Leroueil S, Vaughan PR (1990) The general and congruent effects of structure in natural soils and weak rocks. Géotechnique 40(3):467–488
Matsukara Y (1988) Instability of valley side cliff made by pyroclastic flow deposits. In: Proceedings of Kagoshima international conference on volcanoes, Japan, pp 642–645
Moon V, Bradshaw J, Smith R, de Lange W (2005) Geotechnical characterisation of stratocone crater wall sequences, White Island Volcano, New Zealand. Eng Geol 81(2):146–178
Mousavi SM, Omidvar B, Ghazban F, Feyzi R (2011) Quantitative risk analysis for earthquake-induced landslides—Emamzadeh Ali, Iran. Eng Geol 122:191–203. doi:10.1016/j.enggeo.2011.05.010
Oliver RC (1997) A geotechnical characterization of volcanic soils in relation to coastal landsliding on the Maungatapu Peninsula, Tauranga, New Zealand. MSC Thesis, University of Canterbury, New Zealand
Orense RP, Zapanta A, Hata A, Towhata I (2006) Geotechnical characteristics of volcanic soils taken from recent eruptions. Geotech Geol Eng 24:129–161
O’Rourke TD, Crespo E (1989) Geotechnical properties of cemented volcanic soil. J Geotech Eng 114(10):107–123
Picarelli L, Evangelista A, Rolandi G, Paone A, Nicotera MV, Olivares L, Scotto di Santolo A, Lampitiello S, Rolandi M (2006) Mechanical properties of pyroclastic soils in Campania Region. In: Phoon DW, Hight DW, Leroueil S, Tan TS (eds) Proceedings of the second international workshop on characterization and engineering properties of natural soils, Singapore, vol 2. Taylor & Francis, Singapore, pp 2331–2383
Rao SM (1996) Role of apparent cohesion in the stability of Dominican allophone soil slopes. Eng Geol 43(4):265–279
Rezaeian M, Carter A, Hovius N, Allen MB (2012) Cenozoic exhumation history of the Alborz Mountains, Iran: New constraints from low-temperature chronometry. Tectonics 31:TC2004. doi:10.1029/2011TC002974
Rouse WC, Reading AJ, Walsh RPD (1986) Volcanic soil properties in Dominica, West Indies. Eng Geol 23:1–28
Saeedi M, Pajooheshfar SP (2012) Acid rain examination and chemical composition of atmospheric precipitation in Tehran. Iran. EnvironmentAsia 5(1):39–47
Schaefer LN, Oommen T, Corazzato C, Tibaldi A, Rose WI (2012) Numerical modeling of volcanic slope instability and related hazards at Pacaya Volcano, Guatemala, This paper was prepared for presentation at the 46th US rock mechanics/geomechanics symposium held in Chicago, IL, USA, 24–27 June 2012
Siebert L, Glicken H, Ui T (1987) Volcanic hazards from Bezymianny- and Bandai-type eruptions. Bull Volcanol 49:435–459
Sitar N (1983) Slope stability in coarse sediments. In: Yong RN (ed) Special publication on geological environment and soil properties. ASCE, pp 82–98
Smith DM, Oommen T, Bowman LP, Gierke JS, Vitton SJ (2015) Hazard assessment of rainfall-induced landslides: a case study of San Vicente volcano in central El Salvador. Nat Hazards 75:2291–2310. doi:10.1007/s11069-014-1422-y
Spencer E (1967) A method of analysis of embankments assuming parallel interslice forces. Geotechnique 17(1):11–26
Stocklin J (1974) Northern Iran: Alborz Mountains. In Spencer AM (ed) Mesozoic–Cenozoic orogenic belts data for orogenic studies; Alpin—Himalayan Orogens: Geological Society [London] Special Publication vol 4, pp 212–234
Stocklin J (1968) Structural history and tectonic of Iran. A review. Am Assoc Petrol Geologists 52(7):1229–1258
Uromeihy A, Mahdavifar MR (2000) Landslide hazard zonation of the Khorshrostam area, Iran. Bull Eng Geol Environ 58:207–213
Viggiani GMB, Cecconi M (2006) Pyroclastic flow deposits from the Colli Albani: the example of the Pozzolana Nera. In: Phoon KK, Hight DW, Leroueil S, Tan TS (eds) Proceedings of the second international workshop on characterisation and engineering properties of natural soils, Singapore, vol 2. Taylor & Francis, Singapore, pp 2411–2447
Voight B, Janda RJ, Glicken H, Douglass PM (1983) Nature and mechanics of the Mount St-Helens rockslide-avalanche of 18 May 1980. Geotechnique 33(3):243–273
Voight B, Elsworth D (1997) Failure of volcanic slopes. Geotechnique 47(1):1–31
Wagner AA (1957) The use of the unified soil classification system in the bureau of reclamation. In: Proceedings of fourth international conference on soil mechanics and foundation engineering, London, p 125
Wesley LD (1973) Cluster hypothesis and shear strength of a tropical red clay. Géotechnique 23(1):109–113
Yamanouchi T, Murata H (1973) Brittle failure of a volcanic ash soil “Shirasu”. In: Proceedings of eighth international conference on soil mechanics and foundation engineering, vol 1, pp 495–500
Zienkiewiecz OC, Humpheson C, Lewis RW (1975) Associated and nonassociated visco-plasticity and plasticity in soil mechanics. Geotechnique 25(4):671–689
Acknowledgments
The author is grateful to Amir Hossein Badpa, Reza Feyzi and Mehrdad Naeemi for help in the field work, surveying, and numerical modeling. I also thank Chris Powell and Chuck Langston for proof reading final versions of the manuscript and three anonymous reviewers.
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Mousavi, S.M. Landslide Susceptibility in Cemented Volcanic Soils, Ask Region, Iran. Indian Geotech J 47, 115–130 (2017). https://doi.org/10.1007/s40098-016-0189-3
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DOI: https://doi.org/10.1007/s40098-016-0189-3